{"id":26250,"date":"2025-12-25T11:54:54","date_gmt":"2025-12-25T04:54:54","guid":{"rendered":"https:\/\/base.vn\/blog\/?p=26250"},"modified":"2025-12-25T15:14:32","modified_gmt":"2025-12-25T08:14:32","slug":"5-whys-la-gi","status":"publish","type":"post","link":"https:\/\/base.vn\/blog\/5-whys-la-gi\/","title":{"rendered":"5 Whys l\u00e0 g\u00ec? N\u1ec1n t\u1ea3ng cho c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c trong doanh nghi\u1ec7p"},"content":{"rendered":"\n

Trong m\u00f4i tr\u01b0\u1eddng kinh doanh, vi\u1ec7c x\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft \u0111\u00fang nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u1ee7a v\u1ea5n \u0111\u1ec1 lu\u00f4n l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 t\u1ea1o ra nh\u1eefng thay \u0111\u1ed5i c\u00f3 t\u00e1c \u0111\u1ed9ng l\u1edbn. V\u00e0 ph\u01b0\u01a1ng ph\u00e1p 5 Whys t\u1eeb Toyota l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 thi\u1ebft th\u1ef1c gi\u00fap doanh nghi\u1ec7p th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y. B\u00e0i vi\u1ebft sau \u0111\u00e2y c\u1ee7a Base.vn<\/a> s\u1ebd gi\u00fap doanh nghi\u1ec7p hi\u1ec3u r\u00f5 5 Whys l\u00e0 g\u00ec<\/strong>, v\u00e0 quy tr\u00ecnh \u00e1p d\u1ee5ng 5 Whys trong th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

1. 5 Whys l\u00e0 g\u00ec?<\/h2>\n\n\n\n

1.1 \u0110\u1ecbnh ngh\u0129a ph\u01b0\u01a1ng ph\u00e1p 5 Whys<\/h3>\n\n\n\n

5 Whys<\/strong> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 d\u1ef1a tr\u00ean nguy\u00ean t\u1eafc 5 l\u1ea7n h\u1ecfi \u201cT\u1ea1i sao\u201d. C\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u00e0 li\u00ean t\u1ee5c \u0111\u1eb7t c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d \u0111\u1ec3 l\u1ea7n ng\u01b0\u1ee3c t\u1eeb hi\u1ec7n t\u01b0\u1ee3ng b\u1ec1 m\u1eb7t v\u1ec1 nguy\u00ean nh\u00e2n s\u00e2u xa nh\u1ea5t c\u1ee7a v\u1ea5n \u0111\u1ec1.<\/p>\n\n\n\n

Khi m\u1ed9t s\u1ef1 c\u1ed1 ho\u1eb7c v\u1ea5n \u0111\u1ec1 x\u1ea3y ra, thay v\u00ec ch\u1ea5p nh\u1eadn nh\u1eefng l\u00fd do ban \u0111\u1ea7u ho\u1eb7c ch\u1ec9 x\u1eed l\u00fd ph\u1ea7n \u201cnh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c\u201d, 5 Whys khuy\u1ebfn kh\u00edch ng\u01b0\u1eddi ph\u00e2n t\u00edch \u0111\u00e0o s\u00e2u t\u1eebng l\u1edbp nguy\u00ean nh\u00e2n. M\u1ed7i c\u00e2u tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d s\u1ebd tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng \u0111\u1ec3 ti\u1ebfp t\u1ee5c \u0111\u1eb7t c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d ti\u1ebfp theo, t\u1ea1o th\u00e0nh m\u1ed9t chu\u1ed7i nguy\u00ean nh\u00e2n – k\u1ebft qu\u1ea3 li\u00ean t\u1ee5c.<\/p>\n\n\n\n

Con s\u1ed1 5 trong t\u00ean g\u1ecdi kh\u00f4ng ph\u1ea3i l\u00e0 quy \u0111\u1ecbnh c\u1ee9ng nh\u1eafc. Tr\u00ean th\u1ef1c t\u1ebf, t\u00f9y v\u00e0o m\u1ee9c \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a v\u1ea5n \u0111\u1ec1, c\u00f3 tr\u01b0\u1eddng h\u1ee3p ch\u1ec9 c\u1ea7n 3 l\u1ea7n h\u1ecfi, nh\u01b0ng c\u0169ng c\u00f3 t\u00ecnh hu\u1ed1ng ph\u1ea3i h\u1ecfi \u0111\u1ebfn 7 ho\u1eb7c 8 l\u1ea7n. S\u1ed1 5 mang t\u00ednh g\u1ee3i \u00fd, gi\u00fap ng\u01b0\u1eddi s\u1eed d\u1ee5ng \u0111i \u0111\u1ee7 s\u00e2u m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o t\u00ednh th\u1ef1c t\u1ebf v\u00e0 kh\u00f4ng qu\u00e1 sa \u0111\u00e0 v\u00e0o ph\u00e2n t\u00edch.<\/p>\n\n\n\n

\u01afu \u0111i\u1ec3m l\u1edbn nh\u1ea5t c\u1ee7a 5 Whys n\u1eb1m \u1edf s\u1ef1 \u0111\u01a1n gi\u1ea3n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00f4ng y\u00eau c\u1ea7u c\u00f4ng c\u1ee5 ph\u1ee9c t\u1ea1p, ph\u1ea7n m\u1ec1m chuy\u00ean bi\u1ec7t hay ki\u1ebfn th\u1ee9c k\u1ef9 thu\u1eadt cao. \u0110i\u1ec1u m\u00e0 ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u1ea7n nh\u1ea5t l\u00e0 t\u01b0 duy logic, kh\u1ea3 n\u0103ng \u0111\u1eb7t c\u00e2u h\u1ecfi \u0111\u00fang v\u00e0 s\u1eb5n s\u00e0ng nh\u00ecn th\u1eb3ng v\u00e0o b\u1ea3n ch\u1ea5t c\u1ee7a v\u1ea5n \u0111\u1ec1. Ch\u00ednh v\u00ec v\u1eady, 5 Whys \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng, c\u1ea3i ti\u1ebfn quy tr\u00ecnh v\u00e0 qu\u1ea3n tr\u1ecb doanh nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n

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\"5
5 Whys l\u00e0 g\u00ec?<\/em><\/figcaption><\/figure><\/div>\n\n\n

1.2 T\u1ea1i sao l\u1ea1i l\u00e0 \u201c5\u201d l\u1ea7n h\u1ecfi? Logic chu\u1ed7i nguy\u00ean nh\u00e2n \u2013 k\u1ebft qu\u1ea3<\/h3>\n\n\n\n

Vi\u1ec7c ch\u1ecdn con s\u1ed1 5 kh\u00f4ng ph\u1ea3i ng\u1eabu nhi\u00ean, m\u00e0 xu\u1ea5t ph\u00e1t t\u1eeb kinh nghi\u1ec7m th\u1ef1c ti\u1ec5n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t c\u1ee7a Toyota. Qua qu\u00e1 tr\u00ecnh quan s\u00e1t v\u00e0 c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c, c\u00e1c chuy\u00ean gia nh\u1eadn th\u1ea5y r\u1eb1ng ph\u1ea7n l\u1edbn c\u00e1c v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy ng\u01b0\u1ee3c v\u1ec1 nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 sau kho\u1ea3ng 5 l\u1ea7n \u0111\u1eb7t c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d. \u0110\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 \u0111i\u1ec3m c\u00e2n b\u1eb1ng h\u1ee3p l\u00fd gi\u1eefa \u0111\u1ed9 s\u00e2u ph\u00e2n t\u00edch v\u00e0 th\u1eddi gian, c\u00f4ng s\u1ee9c b\u1ecf ra.<\/p>\n\n\n\n

V\u00ed d\u1ee5, m\u1ed9t m\u00e1y s\u1ea3n xu\u1ea5t \u0111\u1ed9t ng\u1ed9t d\u1eebng ho\u1ea1t \u0111\u1ed9ng. T\u1ea1i sao m\u00e1y d\u1eebng? V\u00ec m\u1ea1ch b\u1ea3o v\u1ec7 k\u00edch ho\u1ea1t. T\u1ea1i sao m\u1ea1ch b\u1ea3o v\u1ec7 k\u00edch ho\u1ea1t? V\u00ec \u0111\u1ed9ng c\u01a1 b\u1ecb qu\u00e1 t\u1ea3i. T\u1ea1i sao \u0111\u1ed9ng c\u01a1 qu\u00e1 t\u1ea3i? V\u00ec thi\u1ebfu d\u1ea7u b\u00f4i tr\u01a1n. T\u1ea1i sao thi\u1ebfu d\u1ea7u b\u00f4i tr\u01a1n? V\u00ec l\u1ecbch b\u1ea3o d\u01b0\u1ee1ng kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang. T\u1ea1i sao l\u1ecbch b\u1ea3o d\u01b0\u1ee1ng kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang? V\u00ec kh\u00f4ng c\u00f3 h\u1ec7 th\u1ed1ng nh\u1eafc nh\u1edf t\u1ef1 \u0111\u1ed9ng cho nh\u00e2n vi\u00ean.<\/p>\n\n\n\n

Qua chu\u1ed7i c\u00e2u h\u1ecfi n\u00e0y, c\u00f3 th\u1ec3 th\u1ea5y nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 kh\u00f4ng n\u1eb1m \u1edf b\u1ea3n th\u00e2n chi\u1ebfc m\u00e1y hay d\u1ea7u b\u00f4i tr\u01a1n, m\u00e0 n\u1eb1m \u1edf vi\u1ec7c thi\u1ebfu m\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd b\u1ea3o tr\u00ec t\u1ef1 \u0111\u1ed9ng. N\u1ebfu ch\u1ec9 d\u1eebng \u1edf nh\u1eefng c\u00e2u h\u1ecfi \u0111\u1ea7u ti\u00ean, doanh nghi\u1ec7p s\u1ebd ch\u1ec9 x\u1eed l\u00fd ph\u1ea7n ng\u1ecdn, khi\u1ebfn s\u1ef1 c\u1ed1 d\u1ec5 d\u00e0ng l\u1eb7p l\u1ea1i trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n

Tuy nhi\u00ean, c\u0169ng c\u1ea7n l\u01b0u \u00fd r\u1eb1ng h\u1ecfi qu\u00e1 nhi\u1ec1u l\u1ea7n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn ph\u00e2n t\u00edch qu\u00e1 m\u1ee9c, m\u1ea5t th\u1eddi gian v\u00e0 \u0111i l\u1ec7ch tr\u1ecdng t\u00e2m. Con s\u1ed1 5 \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed1c tham kh\u1ea3o h\u1ee3p l\u00fd cho h\u1ea7u h\u1ebft c\u00e1c t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

1.3 Ph\u00e2n bi\u1ec7t tri\u1ec7u ch\u1ee9ng b\u1ec1 m\u1eb7t v\u00e0 nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5<\/h3>\n\n\n\n

\u0110\u1ec3 \u00e1p d\u1ee5ng 5 Whys m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, ch\u00fang ta c\u1ea7n ph\u1ea3i ph\u00e2n bi\u1ec7t r\u00f5 gi\u1eefa tri\u1ec7u ch\u1ee9ng b\u1ec1 m\u1eb7t v\u00e0 nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5. Tri\u1ec7u ch\u1ee9ng b\u1ec1 m\u1eb7t l\u00e0 nh\u1eefng bi\u1ec3u hi\u1ec7n d\u1ec5 quan s\u00e1t, th\u01b0\u1eddng l\u00e0 \u0111i\u1ec1u \u0111\u1ea7u ti\u00ean ch\u00fang ta nh\u1eadn th\u1ea5y khi v\u1ea5n \u0111\u1ec1 x\u1ea3y ra, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1ea3n ph\u1ea9m l\u1ed7i, m\u00e1y m\u00f3c h\u1ecfng ho\u1eb7c doanh s\u1ed1 s\u1ee5t gi\u1ea3m. Ng\u01b0\u1ee3c l\u1ea1i, nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 l\u00e0 y\u1ebfu t\u1ed1 s\u00e2u xa t\u1ea1o ra to\u00e0n b\u1ed9 chu\u1ed7i s\u1ef1 ki\u1ec7n d\u1eabn \u0111\u1ebfn v\u1ea5n \u0111\u1ec1. Ch\u1ec9 khi nguy\u00ean nh\u00e2n n\u00e0y \u0111\u01b0\u1ee3c x\u1eed l\u00fd tri\u1ec7t \u0111\u1ec3, th\u00ec v\u1ea5n \u0111\u1ec1 m\u1edbi kh\u00f4ng c\u00f2n t\u00e1i di\u1ec5n sau n\u00e0y.<\/p>\n\n\n\n

B\u1ea3ng so s\u00e1nh d\u01b0\u1edbi \u0111\u00e2y s\u1ebd cho ch\u00fang ta th\u1ea5y r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa tri\u1ec7u ch\u1ee9ng b\u1ec1 m\u1eb7t v\u00e0 nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5:<\/p>\n\n\n\n

Ti\u00eau ch\u00ed so s\u00e1nh<\/strong><\/td>Tri\u1ec7u ch\u1ee9ng b\u1ec1 m\u1eb7t<\/strong><\/td>Nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5<\/strong><\/td><\/tr>
B\u1ea3n ch\u1ea5t<\/td>Nh\u1eefng g\u00ec c\u00f3 th\u1ec3 th\u1ea5y v\u00e0 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c ngay l\u1eadp t\u1ee9c<\/td>Y\u1ebfu t\u1ed1 c\u01a1 b\u1ea3n, th\u01b0\u1eddng \u1ea9n s\u00e2u b\u00ean d\u01b0\u1edbi<\/td><\/tr>
Th\u1eddi gian xu\u1ea5t hi\u1ec7n<\/td>Bi\u1ec3u hi\u1ec7n ngay khi v\u1ea5n \u0111\u1ec1 ph\u00e1t sinh<\/td>C\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i t\u1eeb l\u00e2u tr\u01b0\u1edbc khi v\u1ea5n \u0111\u1ec1 b\u00f9ng ph\u00e1t<\/td><\/tr>
T\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c x\u1eed l\u00fd t\u00e1i ph\u00e1t<\/td>Gi\u1ea3i quy\u1ebft t\u1ea1m th\u1eddi, v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 t\u00e1i ph\u00e1t<\/td>Gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3, ng\u0103n ng\u1eeba<\/td><\/tr>
M\u1ee9c \u0111\u1ed9 ph\u1ee9c t\u1ea1p<\/td>Th\u01b0\u1eddng \u0111\u01a1n gi\u1ea3n, d\u1ec5 nh\u1eadn di\u1ec7n<\/td>Ph\u1ee9c t\u1ea1p h\u01a1n, c\u1ea7n ph\u00e2n t\u00edch s\u00e2u<\/td><\/tr>
Chi ph\u00ed x\u1eed l\u00fd<\/td>Chi ph\u00ed th\u1ea5p trong ng\u1eafn h\u1ea1n<\/td>Chi ph\u00ed ban \u0111\u1ea7u cao h\u01a1n, nh\u01b0ng ti\u1ebft ki\u1ec7m v\u1ec1 d\u00e0i h\u1ea1n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Trong th\u1ef1c t\u1ebf, nhi\u1ec1u doanh nghi\u1ec7p ch\u1ec9 t\u1eadp trung \u201cch\u1eefa ch\u00e1y\u201d, x\u1eed l\u00fd nhanh c\u00e1c tri\u1ec7u ch\u1ee9ng b\u00ean ngo\u00e0i \u0111\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng tr\u01b0\u1edbc m\u1eaft. C\u00e1ch l\u00e0m n\u00e0y gi\u00fap gi\u1ea3i quy\u1ebft t\u00ecnh hu\u1ed1ng t\u1ee9c th\u1eddi nh\u01b0ng kh\u00f4ng lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 t\u1eadn g\u1ed1c, khi\u1ebfn s\u1ef1 c\u1ed1 li\u00ean t\u1ee5c l\u1eb7p l\u1ea1i.<\/p>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p 5 Whys gi\u00fap ph\u00e1 v\u1ee1 v\u00f2ng l\u1eb7p \u0111\u00f3. Thay v\u00ec h\u1ecfi \u201cL\u00e0m sao \u0111\u1ec3 s\u1eeda nhanh?\u201d, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bu\u1ed9c ch\u00fang ta ph\u1ea3i \u0111\u1eb7t c\u00e2u h\u1ecfi \u201cV\u00ec sao chuy\u1ec7n n\u00e0y l\u1ea1i x\u1ea3y ra?\u201d v\u00e0 ki\u00ean tr\u00ec \u0111\u00e0o s\u00e2u cho \u0111\u1ebfn khi t\u00ecm ra nguy\u00ean nh\u00e2n th\u1eadt s\u1ef1 c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t v\u00e0 thay \u0111\u1ed5i \u0111\u01b0\u1ee3c. \u0110\u00e2y ch\u00ednh l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 doanh nghi\u1ec7p c\u1ea3i ti\u1ebfn b\u1ec1n v\u1eefng, thay v\u00ec ch\u1ec9 x\u1eed l\u00fd s\u1ef1 c\u1ed1 ng\u1eafn h\u1ea1n.<\/p>\n\n\n\n

\u0110\u1ecdc th\u00eam: <\/strong>5M1E l\u00e0 g\u00ec? M\u00f4 h\u00ecnh ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n trong qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng<\/a><\/p>\n\n\n\n

2. L\u1ecbch s\u1eed h\u00ecnh th\u00e0nh v\u00e0 ngu\u1ed3n g\u1ed1c 5 Whys t\u1eeb Toyota<\/h2>\n\n\n\n

2.1 Ng\u01b0\u1eddi \u0111\u1eb7t n\u1ec1n m\u00f3ng: Toyoda Sakichi v\u00e0 tri\u1ebft l\u00fd Kaizen<\/h3>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p 5 Whys kh\u00f4ng ra \u0111\u1eddi m\u1ed9t c\u00e1ch t\u00ecnh c\u1edd, m\u00e0 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh t\u1eeb tri\u1ebft l\u00fd qu\u1ea3n l\u00fd s\u00e2u s\u1eafc c\u1ee7a Toyoda Sakichi (ng\u01b0\u1eddi s\u00e1ng l\u1eadp Toyota Industries) v\u00e0o nh\u1eefng n\u0103m 1930. \u00d4ng \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t trong nh\u1eefng nh\u00e0 ph\u00e1t minh v\u0129 \u0111\u1ea1i c\u1ee7a Nh\u1eadt B\u1ea3n, kh\u00f4ng ch\u1ec9 nh\u1edd c\u00e1c s\u00e1ng ch\u1ebf k\u1ef9 thu\u1eadt m\u00e0 c\u00f2n b\u1edfi t\u01b0 duy gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 mang t\u00ednh h\u1ec7 th\u1ed1ng v\u00e0 th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

Toyoda Sakichi tin r\u1eb1ng \u0111\u1ec3 t\u1ea1o ra s\u1ef1 c\u1ea3i ti\u1ebfn th\u1ef1c s\u1ef1, con ng\u01b0\u1eddi kh\u00f4ng n\u00ean ch\u1ec9 x\u1eed l\u00fd nh\u1eefng bi\u1ec3u hi\u1ec7n d\u1ec5 th\u1ea5y c\u1ee7a v\u1ea5n \u0111\u1ec1. Theo \u00f4ng, m\u1ed7i v\u1ea5n \u0111\u1ec1 ph\u00e1t sinh \u0111\u1ec1u l\u00e0 m\u1ed9t \u201ckho b\u00e1u\u201d, b\u1edfi n\u00f3 mang l\u1ea1i c\u01a1 h\u1ed9i \u0111\u1ec3 nh\u00ecn l\u1ea1i v\u00e0 ho\u00e0n thi\u1ec7n h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh. T\u01b0 duy n\u00e0y sau \u0111\u00f3 tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng cho Kaizen, t\u1ee9c tri\u1ebft l\u00fd c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c, \u0111\u01b0\u1ee3c Toyota \u00e1p d\u1ee5ng xuy\u00ean su\u1ed1t trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n.<\/p>\n\n\n\n

Kaizen<\/a>, theo ngh\u0129a g\u1ed1c l\u00e0 \u201cthay \u0111\u1ed5i \u0111\u1ec3 t\u1ed1t h\u01a1n\u201d, kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p qu\u1ea3n l\u00fd m\u00e0 l\u00e0 m\u1ed9t c\u00e1ch suy ngh\u0129 v\u00e0 h\u00e0nh \u0111\u1ed9ng l\u00e2u d\u00e0i. Trong b\u1ed1i c\u1ea3nh \u0111\u00f3, 5 Whys kh\u00f4ng ch\u1ec9 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch v\u1ea5n \u0111\u1ec1, m\u00e0 c\u00f2n gi\u00fap x\u00e2y d\u1ef1ng v\u0103n h\u00f3a h\u1ecdc h\u1ecfi trong t\u1ed5 ch\u1ee9c. Thay v\u00ec t\u00ecm ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m hay \u0111\u1ed5 l\u1ed7i khi s\u1ef1 c\u1ed1 x\u1ea3y ra, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y h\u01b0\u1edbng m\u1ecdi ng\u01b0\u1eddi t\u1eadp trung v\u00e0o vi\u1ec7c hi\u1ec3u \u0111\u00fang b\u1ea3n ch\u1ea5t c\u1ee7a v\u1ea5n \u0111\u1ec1 v\u00e0 c\u1ea3i thi\u1ec7n h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh.<\/p>\n\n\n

\n
\"L\u1ecbch
L\u1ecbch s\u1eed h\u00ecnh th\u00e0nh v\u00e0 ngu\u1ed3n g\u1ed1c 5 Whys t\u1eeb Toyota<\/em><\/figcaption><\/figure><\/div>\n\n\n

2.2 \u1ee8ng d\u1ee5ng \u0111\u1ea7u ti\u00ean trong s\u1ea3n xu\u1ea5t tinh g\u1ecdn<\/h3>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p 5 Whys \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i l\u1ea7n \u0111\u1ea7u ti\u00ean trong m\u00f4 h\u00ecnh Lean Manufacturing<\/a>, t\u1ee9c s\u1ea3n xu\u1ea5t tinh g\u1ecdn, t\u1ea1i Toyota. Ch\u00ednh Taiichi Ohno, ki\u1ebfn tr\u00fac s\u01b0 c\u1ee7a Toyota Production System (TPS, h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t Toyota), l\u00e0 ng\u01b0\u1eddi \u0111\u00e3 nh\u1eadn ra gi\u00e1 tr\u1ecb th\u1ef1c ti\u1ec5n c\u1ee7a 5 Whys v\u00e0 \u0111\u01b0a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n c\u1ed1t l\u00f5i trong ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t tinh g\u1ecdn.<\/p>\n\n\n\n

T\u1ea1i c\u00e1c nh\u00e0 m\u00e1y Toyota, m\u1ed7i khi x\u1ea3y ra s\u1ef1 c\u1ed1, c\u00f4ng nh\u00e2n v\u00e0 k\u1ef9 s\u01b0 kh\u00f4ng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch s\u1eeda ch\u1eefa v\u1ed9i v\u00e0ng \u0111\u1ec3 ti\u1ebfp t\u1ee5c ch\u1ea1y m\u00e1y. Thay v\u00e0o \u0111\u00f3, h\u1ecd \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u d\u1eebng l\u1ea1i, quan s\u00e1t v\u00e0 \u0111\u1eb7t c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d. C\u00e1ch l\u00e0m n\u00e0y ban \u0111\u1ea7u c\u00f3 th\u1ec3 khi\u1ebfn ti\u1ebfn \u0111\u1ed9 ch\u1eadm l\u1ea1i, nh\u01b0ng v\u1ec1 l\u00e2u d\u00e0i l\u1ea1i gi\u00fap ng\u0103n ch\u1eb7n v\u1ea5n \u0111\u1ec1 t\u00e1i di\u1ec5n v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3.<\/p>\n\n\n\n

M\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh l\u00e0 tr\u01b0\u1eddng h\u1ee3p robot h\u00e0n th\u01b0\u1eddng xuy\u00ean t\u1ea1o ra m\u1ed1i h\u00e0n k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng. Khi \u00e1p d\u1ee5ng 5 Whys, Toyota ph\u00e1t hi\u1ec7n nguy\u00ean nh\u00e2n cu\u1ed1i c\u00f9ng kh\u00f4ng n\u1eb1m \u1edf robot hay v\u1eadt li\u1ec7u, m\u00e0 \u1edf vi\u1ec7c thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng \u0111i\u1ec7n ch\u01b0a t\u00ednh \u0111\u1ebfn nhi\u1ec5u \u0111i\u1ec7n t\u1eeb m\u00e1y n\u00e9n kh\u00ed. Nh\u1edd \u0111\u00f3, h\u1ecd kh\u00f4ng ch\u1ec9 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 tr\u01b0\u1edbc m\u1eaft m\u00e0 c\u00f2n c\u1ea3i ti\u1ebfn to\u00e0n b\u1ed9 thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed s\u1eeda ch\u1eefa v\u00e0 ki\u1ec3m tra trong th\u1eddi gian d\u00e0i.<\/p>\n\n\n\n

Th\u00e0nh c\u00f4ng n\u00e0y \u0111\u00e3 th\u00fac \u0111\u1ea9y Toyota m\u1edf r\u1ed9ng vi\u1ec7c s\u1eed d\u1ee5ng 5 Whys tr\u00ean to\u00e0n b\u1ed9 chu\u1ed7i ho\u1ea1t \u0111\u1ed9ng, t\u1eeb qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng, t\u1ed1i \u01b0u quy tr\u00ecnh cho \u0111\u1ebfn gi\u1ea3m l\u00e3ng ph\u00ed v\u00e0 n\u00e2ng cao an to\u00e0n lao \u0111\u1ed9ng.<\/p>\n\n\n\n

2.3 Lan t\u1ecfa sang Six Sigma v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p qu\u1ea3n l\u00fd hi\u1ec7n \u0111\u1ea1i<\/h3>\n\n\n\n

T\u1eeb nh\u1eefng th\u00e0nh c\u00f4ng t\u1ea1i Toyota, ph\u01b0\u01a1ng ph\u00e1p 5 Whys d\u1ea7n \u0111\u01b0\u1ee3c c\u00e1c doanh nghi\u1ec7p tr\u00ean to\u00e0n th\u1ebf gi\u1edbi ti\u1ebfp c\u1eadn v\u00e0 \u00e1p d\u1ee5ng. \u0110\u1eb7c bi\u1ec7t, trong th\u1eadp ni\u00ean 1980, khi Toyota m\u1edf r\u1ed9ng ra th\u1ecb tr\u01b0\u1eddng qu\u1ed1c t\u1ebf, nhi\u1ec1u doanh nghi\u1ec7p ph\u01b0\u01a1ng T\u00e2y b\u1eaft \u0111\u1ea7u h\u1ecdc h\u1ecfi Toyota Production System v\u00e0 \u0111\u01b0a 5 Whys v\u00e0o h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n

General Electric, d\u01b0\u1edbi s\u1ef1 d\u1eabn d\u1eaft c\u1ee7a Jack Welch, l\u00e0 m\u1ed9t trong nh\u1eefng t\u1eadp \u0111o\u00e0n ti\u00ean phong t\u00edch h\u1ee3p 5 Whys v\u00e0o Six Sigma<\/a> \u2013 ph\u01b0\u01a1ng ph\u00e1p qu\u1ea3n l\u00fd t\u1eadp trung v\u00e0o gi\u1ea3m sai l\u1ed7i v\u00e0 bi\u1ebfn \u0111\u1ed9ng trong quy tr\u00ecnh. Trong m\u00f4 h\u00ecnh DMAIC<\/a> (Define \u2013 x\u00e1c \u0111\u1ecbnh, Measure \u2013 \u0111o l\u01b0\u1eddng, Analyze \u2013 ph\u00e2n t\u00edch, Improve \u2013 c\u1ea3i ti\u1ebfn, Control \u2013 ki\u1ec3m so\u00e1t), 5 Whys \u0111\u1eb7c bi\u1ec7t ph\u00e1t huy hi\u1ec7u qu\u1ea3 \u1edf giai \u0111o\u1ea1n Analyze, gi\u00fap \u0111\u00e0o s\u00e2u nguy\u00ean nh\u00e2n v\u1ea5n \u0111\u1ec1 m\u1ed9t c\u00e1ch nhanh g\u1ecdn v\u00e0 logic.<\/p>\n\n\n\n

Ng\u00e0y nay, 5 Whys \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau. Trong c\u00f4ng ngh\u1ec7 th\u00f4ng tin, c\u00e1c c\u00f4ng ty nh\u01b0 Amazon hay Microsoft \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ec3 ph\u00e2n t\u00edch s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng v\u00e0 n\u00e2ng cao \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a d\u1ecbch v\u1ee5. Trong y t\u1ebf, 5 Whys h\u1ed7 tr\u1ee3 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n sai s\u00f3t chuy\u00ean m\u00f4n nh\u1eb1m c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng ch\u0103m s\u00f3c b\u1ec7nh nh\u00e2n. V\u1edbi c\u00e1c startup, \u0111\u00e2y l\u00e0 c\u00f4ng c\u1ee5 h\u1eefu \u00edch \u0111\u1ec3 hi\u1ec3u r\u00f5 v\u1ea5n \u0111\u1ec1 c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 nhu c\u1ea7u th\u1ef1c s\u1ef1 c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n\n\n\n

Ngay c\u1ea3 trong qu\u1ea3n l\u00fd nh\u00e2n s\u1ef1, 5 Whys c\u0169ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n t\u1ef7 l\u1ec7 ngh\u1ec9 vi\u1ec7c cao, n\u0103ng su\u1ea5t gi\u1ea3m ho\u1eb7c m\u00e2u thu\u1eabn n\u1ed9i b\u1ed9. S\u1ef1 linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i n\u00e0y cho th\u1ea5y s\u1ee9c m\u1ea1nh c\u1ee7a m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n nh\u01b0ng c\u00f3 gi\u00e1 tr\u1ecb l\u00e2u d\u00e0i trong qu\u1ea3n tr\u1ecb v\u00e0 c\u1ea3i ti\u1ebfn t\u1ed5 ch\u1ee9c.<\/p>\n\n\n\n

3. Quy tr\u00ecnh \u00e1p d\u1ee5ng 5 Whys t\u1eebng b\u01b0\u1edbc<\/h2>\n\n\n\n

3.1 B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh \u0111\u00fang v\u1ea5n \u0111\u1ec1 d\u1ef1a tr\u00ean d\u1eef li\u1ec7u th\u1ef1c t\u1ebf<\/h3>\n\n\n\n

B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean c\u0169ng l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng nh\u1ea5t l\u00e0 x\u00e1c \u0111\u1ecbnh \u0111\u00fang v\u1ea5n \u0111\u1ec1 c\u1ea7n ph\u00e2n t\u00edch. N\u1ebfu v\u1ea5n \u0111\u1ec1 b\u1ecb hi\u1ec3u sai ho\u1eb7c m\u00f4 t\u1ea3 kh\u00f4ng ch\u00ednh x\u00e1c ngay t\u1eeb \u0111\u1ea7u, to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh \u0111\u1eb7t c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d ph\u00eda sau r\u1ea5t d\u1ec5 \u0111i l\u1ec7ch h\u01b0\u1edbng v\u00e0 cho ra k\u1ebft lu\u1eadn kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

X\u00e1c \u0111\u1ecbnh v\u1ea5n \u0111\u1ec1 kh\u00f4ng ch\u1ec9 l\u00e0 n\u00f3i \u201c\u0111i\u1ec1u g\u00ec \u0111ang x\u1ea3y ra\u201d, m\u00e0 c\u1ea7n l\u00e0m r\u00f5 \u201cch\u00ednh x\u00e1c \u0111i\u1ec1u g\u00ec \u0111ang sai\u201d d\u1ef1a tr\u00ean d\u1eef ki\u1ec7n c\u1ee5 th\u1ec3. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi doanh nghi\u1ec7p ph\u1ea3i thu th\u1eadp v\u00e0 ki\u1ec3m ch\u1ee9ng d\u1eef li\u1ec7u kh\u00e1ch quan, thay v\u00ec d\u1ef1a v\u00e0o c\u1ea3m nh\u1eadn c\u00e1 nh\u00e2n hay suy \u0111o\u00e1n ch\u1ee7 quan.<\/p>\n\n\n\n

V\u00ed d\u1ee5, thay v\u00ec n\u00f3i chung chung r\u1eb1ng \u201ckh\u00e1ch h\u00e0ng kh\u00f4ng h\u00e0i l\u00f2ng\u201d, c\u00e1ch x\u00e1c \u0111\u1ecbnh v\u1ea5n \u0111\u1ec1 \u0111\u00fang h\u01a1n s\u1ebd l\u00e0: \u201cT\u1ef7 l\u1ec7 khi\u1ebfu n\u1ea1i v\u1ec1 s\u1ea3n ph\u1ea9m X t\u0103ng 15% trong th\u00e1ng v\u1eeba qua\u201d ho\u1eb7c \u201c\u0110i\u1ec3m \u0111\u00e1nh gi\u00e1 trung b\u00ecnh c\u1ee7a s\u1ea3n ph\u1ea9m gi\u1ea3m t\u1eeb 4,5 xu\u1ed1ng 3,8 sao\u201d. Nh\u1eefng m\u00f4 t\u1ea3 n\u00e0y c\u00f3 s\u1ed1 li\u1ec7u r\u00f5 r\u00e0ng, c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng v\u00e0 d\u1ec5 theo d\u00f5i trong qu\u00e1 tr\u00ecnh c\u1ea3i ti\u1ebfn.<\/p>\n\n\n\n

\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o v\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c, doanh nghi\u1ec7p c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1eb7t ra m\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi ki\u1ec3m tra nhanh nh\u01b0: V\u1ea5n \u0111\u1ec1 n\u00e0y c\u00f3 th\u1ec3 quan s\u00e1t v\u00e0 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c kh\u00f4ng? D\u1eef li\u1ec7u s\u1eed d\u1ee5ng c\u00f3 \u0111\u1ee7 c\u1ee5 th\u1ec3 v\u00e0 \u0111\u00e1ng tin c\u1eady kh\u00f4ng? \u0110\u00e2y c\u00f3 ph\u1ea3i l\u00e0 v\u1ea5n \u0111\u1ec1 c\u1ed1t l\u00f5i hay ch\u1ec9 l\u00e0 bi\u1ec3u hi\u1ec7n c\u1ee7a m\u1ed9t v\u1ea5n \u0111\u1ec1 kh\u00e1c? Ph\u1ea1m vi \u1ea3nh h\u01b0\u1edfng v\u00e0 m\u1ee9c \u0111\u1ed9 t\u00e1c \u0111\u1ed9ng \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m r\u00f5 ch\u01b0a? C\u00e1c th\u00e0nh vi\u00ean li\u00ean quan c\u00f3 c\u00f9ng hi\u1ec3u m\u1ed9t c\u00e1ch th\u1ed1ng nh\u1ea5t v\u1ec1 v\u1ea5n \u0111\u1ec1 n\u00e0y hay kh\u00f4ng?<\/p>\n\n\n\n

N\u1ebfu b\u1ecf qua ho\u1eb7c l\u00e0m s\u01a1 s\u00e0i b\u01b0\u1edbc n\u00e0y, doanh nghi\u1ec7p r\u1ea5t d\u1ec5 r\u01a1i v\u00e0o t\u00ecnh tr\u1ea1ng gi\u1ea3i quy\u1ebft sai v\u1ea5n \u0111\u1ec1, l\u00e3ng ph\u00ed ngu\u1ed3n l\u1ef1c m\u00e0 k\u1ebft qu\u1ea3 c\u1ea3i thi\u1ec7n l\u1ea1i kh\u00f4ng \u0111\u00e1ng k\u1ec3, th\u1eadm ch\u00ed c\u00f2n ph\u00e1t sinh th\u00eam r\u1ee7i ro m\u1edbi.<\/p>\n\n\n\n

3.2 B\u01b0\u1edbc 2 \u0111\u1ebfn B\u01b0\u1edbc 5: Li\u00ean t\u1ee5c h\u1ecfi \u201cT\u1ea1i sao?\u201d v\u00e0 ghi ch\u00e9p \u0111\u1ea7y \u0111\u1ee7<\/h3>\n\n\n\n

Khi v\u1ea5n \u0111\u1ec1 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5, ch\u00fang ta c\u1ea7n li\u00ean t\u1ee5c \u0111\u1eb7t c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d \u0111\u1ec3 l\u1ea7n ng\u01b0\u1ee3c l\u1ea1i chu\u1ed7i nguy\u00ean nh\u00e2n \u2013 k\u1ebft qu\u1ea3 d\u1eabn \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 ban \u0111\u1ea7u. M\u1ed7i c\u00e2u tr\u1ea3 l\u1eddi c\u1ea7n \u0111\u01b0\u1ee3c ghi ch\u00e9p c\u1ea9n th\u1eadn, v\u00ec n\u00f3 s\u1ebd l\u00e0 c\u01a1 s\u1edf cho c\u00e2u h\u1ecfi ti\u1ebfp theo.<\/p>\n\n\n\n

H\u00e3y xem m\u1ed9t v\u00ed d\u1ee5 trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t. V\u1ea5n \u0111\u1ec1 ban \u0111\u1ea7u \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0: m\u00e1y \u0111\u00f3ng g\u00f3i t\u1ef1 \u0111\u1ed9ng d\u1eebng ho\u1ea1t \u0111\u1ed9ng 3 l\u1ea7n trong ca l\u00e0m vi\u1ec7c s\u00e1ng nay.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi th\u1ee9 nh\u1ea5t: T\u1ea1i sao m\u00e1y \u0111\u00f3ng g\u00f3i d\u1eebng ho\u1ea1t \u0111\u1ed9ng?<\/strong><\/p>\n\n\n\n

Tr\u1ea3 l\u1eddi: V\u00ec c\u1ea3m bi\u1ebfn an to\u00e0n ph\u00e1t hi\u1ec7n v\u1eadt th\u1ec3 l\u1ea1 trong \u0111\u01b0\u1eddng chuy\u1ec1n v\u00e0 k\u00edch ho\u1ea1t ch\u1ebf \u0111\u1ed9 d\u1eebng kh\u1ea9n c\u1ea5p.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi th\u1ee9 hai: T\u1ea1i sao l\u1ea1i c\u00f3 v\u1eadt th\u1ec3 l\u1ea1 trong \u0111\u01b0\u1eddng chuy\u1ec1n?<\/strong><\/p>\n\n\n\n

Tr\u1ea3 l\u1eddi: V\u00ec b\u0103ng t\u1ea3i rung l\u1eafc m\u1ea1nh, l\u00e0m m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m r\u01a1i xu\u1ed1ng khu v\u1ef1c g\u1ea7n c\u1ea3m bi\u1ebfn.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi th\u1ee9 ba: T\u1ea1i sao b\u0103ng t\u1ea3i rung l\u1eafc?<\/strong><\/p>\n\n\n\n

Tr\u1ea3 l\u1eddi: V\u00ec c\u00e1c bu-l\u00f4ng c\u1ed1 \u0111\u1ecbnh motor b\u1ecb l\u1ecfng, t\u1ea1o ra \u0111\u1ed9 rung b\u1ea5t th\u01b0\u1eddng.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi th\u1ee9 t\u01b0: T\u1ea1i sao c\u00e1c bu-l\u00f4ng n\u00e0y b\u1ecb l\u1ecfng?<\/strong><\/p>\n\n\n\n

Tr\u1ea3 l\u1eddi: V\u00ec quy tr\u00ecnh b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 kh\u00f4ng ki\u1ec3m tra l\u1ea1i \u0111\u1ed9 si\u1ebft bu-l\u00f4ng theo quy \u0111\u1ecbnh.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi th\u1ee9 n\u0103m: T\u1ea1i sao quy tr\u00ecnh b\u1ea3o d\u01b0\u1ee1ng kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang?<\/strong><\/p>\n\n\n\n

Tr\u1ea3 l\u1eddi: V\u00ec h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd b\u1ea3o d\u01b0\u1ee1ng kh\u00f4ng c\u00f3 ch\u1ee9c n\u0103ng nh\u1eafc l\u1ecbch t\u1ef1 \u0111\u1ed9ng, nh\u00e2n vi\u00ean ph\u1ea3i ghi nh\u1edb th\u1ee7 c\u00f4ng n\u00ean d\u1ec5 b\u1ecb b\u1ecf s\u00f3t.<\/p>\n\n\n\n

Qua chu\u1ed7i ph\u00e2n t\u00edch n\u00e0y, c\u00f3 th\u1ec3 th\u1ea5y nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 kh\u00f4ng n\u1eb1m \u1edf vi\u1ec7c m\u00e1y d\u1eebng hay s\u1ea3n ph\u1ea9m r\u01a1i, m\u00e0 l\u00e0 vi\u1ec7c thi\u1ebfu m\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd b\u1ea3o d\u01b0\u1ee1ng th\u00f4ng minh. Khi \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n \u1edf m\u1ee9c c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t v\u00e0 thay \u0111\u1ed5i \u0111\u01b0\u1ee3c, doanh nghi\u1ec7p c\u00f3 th\u1ec3 \u0111\u01b0a ra gi\u1ea3i ph\u00e1p l\u00e2u d\u00e0i, thay v\u00ec ch\u1ec9 x\u1eed l\u00fd s\u1ef1 c\u1ed1 t\u1ea1m th\u1eddi.<\/p>\n\n\n\n

C\u1ea7n l\u01b0u \u00fd r\u1eb1ng kh\u00f4ng nh\u1ea5t thi\u1ebft l\u00fac n\u00e0o c\u0169ng ph\u1ea3i h\u1ecfi \u0111\u1ee7 5 l\u1ea7n. C\u00f3 tr\u01b0\u1eddng h\u1ee3p ch\u1ec9 c\u1ea7n 3 ho\u1eb7c 4 c\u00e2u h\u1ecfi \u0111\u00e3 t\u00ecm ra nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5, nh\u01b0ng c\u0169ng c\u00f3 l\u00fac c\u1ea7n nhi\u1ec1u h\u01a1n. D\u1ea5u hi\u1ec7u \u0111\u1ec3 d\u1eebng l\u1ea1i l\u00e0 khi c\u00e2u tr\u1ea3 l\u1eddi cu\u1ed1i c\u00f9ng ch\u1ec9 ra m\u1ed9t nguy\u00ean nh\u00e2n mang t\u00ednh h\u1ec7 th\u1ed1ng, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n b\u1eb1ng h\u00e0nh \u0111\u1ed9ng c\u1ee5 th\u1ec3 v\u00e0 gi\u00fap ng\u0103n v\u1ea5n \u0111\u1ec1 t\u00e1i di\u1ec5n trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n

3.3 B\u01b0\u1edbc 6: X\u00e2y d\u1ef1ng h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5<\/h3>\n\n\n\n

Sau khi \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 th\u00f4ng qua chu\u1ed7i c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 x\u00e2y d\u1ef1ng c\u00e1c h\u00e0nh \u0111\u1ed9ng kh\u1ea3 thi \u0111\u1ec3 x\u1eed l\u00fd tri\u1ec7t \u0111\u1ec3 nguy\u00ean nh\u00e2n \u0111\u00f3. \u0110\u00e2y l\u00e0 giai \u0111o\u1ea1n chuy\u1ec3n t\u1eeb ph\u00e2n t\u00edch sang th\u1ef1c thi, quy\u1ebft \u0111\u1ecbnh vi\u1ec7c ph\u01b0\u01a1ng ph\u00e1p 5 Whys c\u00f3 t\u1ea1o ra gi\u00e1 tr\u1ecb th\u1ef1c t\u1ebf hay ch\u1ec9 d\u1eebng l\u1ea1i \u1edf l\u00fd thuy\u1ebft.<\/p>\n\n\n\n

C\u00e1c h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo h\u01b0\u1edbng kh\u00f4ng ch\u1ec9 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1<\/a> hi\u1ec7n t\u1ea1i, m\u00e0 c\u00f2n ng\u0103n ng\u1eeba nh\u1eefng nguy\u00ean nh\u00e2n t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n trong t\u01b0\u01a1ng lai. V\u00ed d\u1ee5, v\u1edbi tr\u01b0\u1eddng h\u1ee3p m\u00e1y \u0111\u00f3ng g\u00f3i th\u01b0\u1eddng xuy\u00ean d\u1eebng ho\u1ea1t \u0111\u1ed9ng do thi\u1ebfu h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd b\u1ea3o d\u01b0\u1ee1ng, gi\u1ea3i ph\u00e1p kh\u00f4ng n\u00ean ch\u1ec9 d\u1eebng \u1edf vi\u1ec7c si\u1ebft l\u1ea1i bu-l\u00f4ng hay s\u1eeda m\u00e1y. Thay v\u00e0o \u0111\u00f3, doanh nghi\u1ec7p c\u00f3 th\u1ec3 tri\u1ec3n khai ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd b\u1ea3o d\u01b0\u1ee1ng c\u00f3 ch\u1ee9c n\u0103ng nh\u1eafc l\u1ecbch t\u1ef1 \u0111\u1ed9ng, x\u00e2y d\u1ef1ng quy tr\u00ecnh ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 k\u00e8m checklist chi ti\u1ebft, \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean v\u1ec1 b\u1ea3o d\u01b0\u1ee1ng ph\u00f2ng ng\u1eeba, v\u00e0 thi\u1ebft l\u1eadp c\u01a1 ch\u1ebf theo d\u00f5i hi\u1ec7u qu\u1ea3 b\u1ea3o d\u01b0\u1ee1ng theo th\u1eddi gian.<\/p>\n\n\n\n

Trong th\u1ef1c t\u1ebf, c\u00e1c h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh 3 nh\u00f3m:<\/p>\n\n\n\n

– Nh\u00f3m th\u1ee9 nh\u1ea5t: L\u00e0 nh\u1eefng h\u00e0nh \u0111\u1ed9ng t\u1ee9c th\u1eddi, nh\u1eb1m ng\u0103n v\u1ea5n \u0111\u1ec1 t\u00e1i di\u1ec5n ngay l\u1eadp t\u1ee9c.<\/p>\n\n\n\n

– Nh\u00f3m th\u1ee9 hai: L\u00e0 nh\u1eefng h\u00e0nh \u0111\u1ed9ng ng\u1eafn h\u1ea1n, gi\u00fap c\u1ee7ng c\u1ed1 gi\u1ea3i ph\u00e1p v\u00e0 \u0111\u1ea3m b\u1ea3o v\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n

– Nh\u00f3m th\u1ee9 ba: L\u00e0 nh\u1eefng h\u00e0nh \u0111\u1ed9ng d\u00e0i h\u1ea1n, t\u1eadp trung c\u1ea3i thi\u1ec7n h\u1ec7 th\u1ed1ng t\u1ed5ng th\u1ec3 \u0111\u1ec3 ph\u00f2ng ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng t\u1ef1 trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n

\u0110\u1ec3 c\u00e1c h\u00e0nh \u0111\u1ed9ng n\u00e0y mang l\u1ea1i gi\u00e1 tr\u1ecb, m\u1ed7i \u0111\u1ea7u vi\u1ec7c c\u1ea7n \u0111\u01b0\u1ee3c g\u1eafn v\u1edbi ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m c\u1ee5 th\u1ec3, c\u00f3 th\u1eddi h\u1ea1n ho\u00e0n th\u00e0nh r\u00f5 r\u00e0ng v\u00e0 ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 th\u00e0nh c\u00f4ng c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c. \u0110\u1ed3ng th\u1eddi, doanh nghi\u1ec7p c\u0169ng c\u1ea7n theo d\u00f5i v\u00e0 \u0111\u00e1nh gi\u00e1 \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang nh\u01b0 k\u1ebf ho\u1ea1ch v\u00e0 v\u1ea5n \u0111\u1ec1 kh\u00f4ng t\u00e1i ph\u00e1t.<\/p>\n\n\n

\n
\"Quy
Quy tr\u00ecnh \u00e1p d\u1ee5ng 5 Whys t\u1eebng b\u01b0\u1edbc<\/em><\/figcaption><\/figure><\/div>\n\n\n

3.4 M\u1eb9o \u00e1p d\u1ee5ng th\u00e0nh c\u00f4ng: L\u00e0m vi\u1ec7c nh\u00f3m v\u00e0 s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3<\/h3>\n\n\n\n

M\u1eb7c d\u00f9 5 Whys c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi m\u1ed9t c\u00e1 nh\u00e2n, nh\u01b0ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng ph\u00e1t huy hi\u1ec7u qu\u1ea3 cao nh\u1ea5t khi \u0111\u01b0\u1ee3c tri\u1ec3n khai theo nh\u00f3m. Khi c\u00f3 s\u1ef1 tham gia c\u1ee7a nhi\u1ec1u ph\u00f2ng ban kh\u00e1c nhau, v\u1ea5n \u0111\u1ec1 s\u1ebd \u0111\u01b0\u1ee3c nh\u00ecn nh\u1eadn t\u1eeb nhi\u1ec1u g\u00f3c \u0111\u1ed9, t\u1eeb \u0111\u00f3 gi\u1ea3m nguy c\u01a1 b\u1ecf s\u00f3t nguy\u00ean nh\u00e2n quan tr\u1ecdng.<\/p>\n\n\n\n

Khi t\u1ed5 ch\u1ee9c m\u1ed9t bu\u1ed5i ph\u00e2n t\u00edch 5 Whys theo nh\u00f3m, n\u00ean c\u00f3 m\u1ed9t ng\u01b0\u1eddi \u0111\u00f3ng vai tr\u00f2 \u0111i\u1ec1u ph\u1ed1i v\u00e0 d\u1eabn d\u1eaft. Ng\u01b0\u1eddi n\u00e0y c\u1ea7n \u0111\u1ea3m b\u1ea3o cu\u1ed9c th\u1ea3o lu\u1eadn \u0111i \u0111\u00fang tr\u1ecdng t\u00e2m, khuy\u1ebfn kh\u00edch m\u1ecdi ng\u01b0\u1eddi \u0111\u1eb7t c\u00e2u h\u1ecfi s\u00e2u v\u00e0 chia s\u1ebb th\u00f4ng tin m\u1ed9t c\u00e1ch th\u1eb3ng th\u1eafn. Quan tr\u1ecdng h\u01a1n, ng\u01b0\u1eddi \u0111i\u1ec1u ph\u1ed1i c\u1ea7n t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng minh b\u1ea1ch v\u00e0 c\u00f4ng b\u1eb1ng, n\u01a1i c\u00e1c th\u00e0nh vi\u00ean kh\u00f4ng lo s\u1ee3 b\u1ecb \u0111\u1ed5 l\u1ed7i khi n\u00eau ra v\u1ea5n \u0111\u1ec1.<\/p>\n\n\n\n

V\u1ec1 c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3, doanh nghi\u1ec7p c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u t\u1eeb nh\u1eefng gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n nh\u01b0 b\u1ea3ng vi\u1ebft, b\u1ea3ng gi\u1ea5y ho\u1eb7c b\u1ea3ng tr\u1eafng \u0111\u1ec3 ghi l\u1ea1i c\u00e1c c\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi m\u1ed9t c\u00e1ch tr\u1ef1c quan. Ngo\u00e0i ra, b\u1ea3ng t\u00ednh Excel c\u0169ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i ti\u1ebfn \u0111\u1ed9 th\u1ef1c hi\u1ec7n v\u00e0 ph\u00e2n c\u00f4ng tr\u00e1ch nhi\u1ec7m. C\u00e1c m\u1eabu bi\u1ec3u c\u00f3 s\u1eb5n c\u0169ng gi\u00fap \u0111\u1ea3m b\u1ea3o c\u00e1ch ti\u1ebfp c\u1eadn nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c l\u1ea7n ph\u00e2n t\u00edch.<\/p>\n\n\n\n

V\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 quy m\u00f4 l\u1edbn ho\u1eb7c nhu c\u1ea7u qu\u1ea3n l\u00fd b\u00e0i b\u1ea3n h\u01a1n, vi\u1ec7c s\u1eed d\u1ee5ng n\u1ec1n t\u1ea3ng qu\u1ea3n tr\u1ecb nh\u01b0 Base.vn<\/a> c\u00f3 th\u1ec3 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch. C\u00e1c c\u00f4ng c\u1ee5 n\u00e0y h\u1ed7 tr\u1ee3 theo d\u00f5i ti\u1ebfn \u0111\u1ed9 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c, t\u1ed5ng h\u1ee3p b\u00e1o c\u00e1o xu h\u01b0\u1edbng v\u1ea5n \u0111\u1ec1 v\u00e0 chia s\u1ebb kinh nghi\u1ec7m gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn, gi\u00fap qu\u00e1 tr\u00ecnh c\u1ea3i ti\u1ebfn di\u1ec5n ra li\u00ean t\u1ee5c v\u00e0 c\u00f3 h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

M\u1ed9t s\u1ed1 l\u01b0u \u00fd quan tr\u1ecdng khi th\u1ef1c h\u00e0nh 5 Whys l\u00e0 tr\u00e1nh \u0111\u1eb7t c\u00e2u h\u1ecfi mang t\u00ednh d\u1eabn d\u1eaft ho\u1eb7c ng\u1ea7m ch\u1ee9a s\u1eb5n c\u00e2u tr\u1ea3 l\u1eddi, khuy\u1ebfn kh\u00edch s\u1ef1 c\u1edfi m\u1edf v\u00e0 trung th\u1ef1c trong th\u1ea3o lu\u1eadn, v\u00e0 lu\u00f4n t\u1eadp trung v\u00e0o vi\u1ec7c c\u1ea3i thi\u1ec7n h\u1ec7 th\u1ed1ng thay v\u00ec t\u00ecm c\u00e1 nh\u00e2n \u0111\u1ec3 quy tr\u00e1ch nhi\u1ec7m.<\/p>\n\n\n\n

4. V\u00ed d\u1ee5 minh h\u1ecda 5 Whys trong c\u00e1c l\u0129nh v\u1ef1c<\/h2>\n\n\n\n

4.1 V\u00ed d\u1ee5 trong s\u1ea3n xu\u1ea5t: M\u00e1y m\u00f3c th\u01b0\u1eddng xuy\u00ean h\u1ecfng h\u00f3c<\/h3>\n\n\n\n

T\u1ea1i m\u1ed9t nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t linh ki\u1ec7n \u0111i\u1ec7n t\u1eed, m\u00e1y h\u00e0n t\u1ef1 \u0111\u1ed9ng li\u00ean t\u1ee5c b\u00e1o l\u1ed7i v\u00e0 bu\u1ed9c ph\u1ea3i d\u1eebng ho\u1ea1t \u0111\u1ed9ng, g\u00e2y gi\u00e1n \u0111o\u1ea1n d\u00e2y chuy\u1ec1n v\u00e0 l\u00e0m ch\u1eadm ti\u1ebfn \u0111\u1ed9 giao h\u00e0ng. Thay v\u00ec x\u1eed l\u00fd theo c\u00e1ch quen thu\u1ed9c l\u00e0 g\u1ecdi th\u1ee3 \u0111\u1ebfn s\u1eeda t\u1eebng l\u1ea7n, \u0111\u1ed9i k\u1ef9 thu\u1eadt quy\u1ebft \u0111\u1ecbnh \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p 5 Whys \u0111\u1ec3 t\u00ecm ra nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u1ee7a v\u1ea5n \u0111\u1ec1.<\/p>\n\n\n\n

V\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh kh\u00e1 r\u00f5 r\u00e0ng: m\u00e1y h\u00e0n t\u1ef1 \u0111\u1ed9ng Model XYZ trung b\u00ecnh d\u1eebng 4\u20135 l\u1ea7n m\u1ed7i ca l\u00e0m vi\u1ec7c, k\u00e8m theo th\u00f4ng b\u00e1o l\u1ed7i \u201cnhi\u1ec7t \u0111\u1ed9 v\u01b0\u1ee3t ng\u01b0\u1ee1ng cho ph\u00e9p\u201d.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c \u0111\u1eb7t ra: v\u00ec sao m\u00e1y b\u00e1o l\u1ed7i nhi\u1ec7t \u0111\u1ed9? C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 c\u1ea3m bi\u1ebfn nhi\u1ec7t ph\u00e1t hi\u1ec7n nhi\u1ec7t \u0111\u1ed9 v\u01b0\u1ee3t qu\u00e1 85\u00b0C, trong khi ng\u01b0\u1ee1ng an to\u00e0n \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t ch\u1ec9 l\u00e0 80\u00b0C.<\/p>\n\n\n\n

Ti\u1ebfp t\u1ee5c h\u1ecfi \u201cT\u1ea1i sao?\u201d l\u1ea7n th\u1ee9 hai: v\u00ec sao nhi\u1ec7t \u0111\u1ed9 m\u00e1y l\u1ea1i t\u0103ng cao nh\u01b0 v\u1eady? Nguy\u00ean nh\u00e2n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t ho\u1ea1t \u0111\u1ed9ng k\u00e9m hi\u1ec7u qu\u1ea3, qu\u1ea1t t\u1ea3n nhi\u1ec7t quay ch\u1eadm h\u01a1n b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n

\u0110\u1ebfn l\u1ea7n h\u1ecfi th\u1ee9 ba: v\u00ec sao qu\u1ea1t t\u1ea3n nhi\u1ec7t quay ch\u1eadm? Ki\u1ec3m tra th\u1ef1c t\u1ebf cho th\u1ea5y b\u1ee5i b\u1ea9n b\u00e1m d\u00e0y tr\u00ean c\u00e1nh qu\u1ea1t v\u00e0 motor, khi\u1ebfn hi\u1ec7u su\u1ea5t gi\u1ea3m r\u00f5 r\u1ec7t.<\/p>\n\n\n\n

L\u1ea7n h\u1ecfi th\u1ee9 t\u01b0: v\u00ec sao b\u1ee5i b\u1ea9n t\u00edch t\u1ee5 nhi\u1ec1u nh\u01b0 v\u1eady? Nguy\u00ean nh\u00e2n n\u1eb1m \u1edf vi\u1ec7c h\u1ec7 th\u1ed1ng l\u1ecdc kh\u00ed trong nh\u00e0 m\u00e1y kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3, trong khi m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t l\u1ea1i c\u00f3 nhi\u1ec1u b\u1ee5i ph\u00e1t sinh t\u1eeb c\u00f4ng \u0111o\u1ea1n c\u1eaft kim lo\u1ea1i.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d l\u1ea7n th\u1ee9 n\u0103m: v\u00ec sao h\u1ec7 th\u1ed1ng l\u1ecdc kh\u00ed kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3? C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 do kh\u00f4ng c\u00f3 quy tr\u00ecnh b\u1ea3o d\u01b0\u1ee1ng b\u00e0i b\u1ea3n cho c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee5 tr\u1ee3 v\u00e0 c\u0169ng kh\u00f4ng c\u00f3 c\u00e1 nh\u00e2n hay b\u1ed9 ph\u1eadn n\u00e0o ch\u1ecbu tr\u00e1ch nhi\u1ec7m theo d\u00f5i t\u00ecnh tr\u1ea1ng c\u1ee7a ch\u00fang.<\/p>\n\n\n\n

T\u1eeb chu\u1ed7i ph\u00e2n t\u00edch n\u00e0y, nh\u00f3m k\u1ef9 thu\u1eadt nh\u1eadn ra r\u1eb1ng v\u1ea5n \u0111\u1ec1 c\u1ed1t l\u00f5i kh\u00f4ng n\u1eb1m \u1edf ri\u00eang chi\u1ebfc m\u00e1y h\u00e0n, m\u00e0 \u1edf vi\u1ec7c thi\u1ebfu m\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd b\u1ea3o d\u01b0\u1ee1ng t\u1ed5ng th\u1ec3. C\u00e1c h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c tri\u1ec3n khai g\u1ed3m x\u00e2y d\u1ef1ng quy tr\u00ecnh b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng ph\u1ee5 tr\u1ee3, ph\u00e2n c\u00f4ng ng\u01b0\u1eddi ki\u1ec3m so\u00e1t chuy\u00ean tr\u00e1ch cho h\u1ec7 th\u1ed1ng l\u1ecdc kh\u00ed, c\u1ea3i thi\u1ec7n th\u00f4ng gi\u00f3 \u0111\u1ec3 gi\u1ea3m b\u1ee5i v\u00e0 l\u1eafp \u0111\u1eb7t c\u1ea3nh b\u00e1o t\u1ef1 \u0111\u1ed9ng khi \u0111\u1ebfn h\u1ea1n b\u1ea3o d\u01b0\u1ee1ng. Sau kho\u1ea3ng hai th\u00e1ng, s\u1ed1 l\u1ea7n m\u00e1y d\u1eebng v\u00ec l\u1ed7i nhi\u1ec7t \u0111\u1ed9 gi\u1ea3m m\u1ea1nh, ch\u1ec9 c\u00f2n 0\u20131 l\u1ea7n m\u1ed7i ca.<\/p>\n\n\n\n

4.2 V\u00ed d\u1ee5 trong kinh doanh: Doanh thu s\u1ee5t gi\u1ea3m \u0111\u1ed9t ng\u1ed9t<\/h3>\n\n\n\n

M\u1ed9t c\u00f4ng ty ph\u1ea7n m\u1ec1m ho\u1ea1t \u0111\u1ed9ng theo m\u00f4 h\u00ecnh B2B nh\u1eadn th\u1ea5y doanh thu t\u1eeb kh\u00e1ch h\u00e0ng m\u1edbi trong qu\u00fd v\u1eeba qua gi\u1ea3m m\u1ea1nh so v\u1edbi c\u00f9ng k\u1ef3 n\u0103m tr\u01b0\u1edbc. Thay v\u00ec v\u1ed9i v\u00e0ng t\u0103ng ng\u00e2n s\u00e1ch qu\u1ea3ng c\u00e1o hay ch\u1ea1y c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i ng\u1eafn h\u1ea1n, ban l\u00e3nh \u0111\u1ea1o quy\u1ebft \u0111\u1ecbnh s\u1eed d\u1ee5ng 5 Whys \u0111\u1ec3 ph\u00e2n t\u00edch t\u1eadn g\u1ed1c v\u1ea5n \u0111\u1ec1.<\/p>\n\n\n\n

V\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng s\u1ed1 li\u1ec7u c\u1ee5 th\u1ec3: doanh thu t\u1eeb kh\u00e1ch h\u00e0ng m\u1edbi trong qu\u00fd 2 n\u0103m 2024 gi\u1ea3m 30% so v\u1edbi qu\u00fd 2 n\u0103m 2023, t\u1eeb 2,5 t\u1ef7 \u0111\u1ed3ng xu\u1ed1ng c\u00f2n 1,75 t\u1ef7 \u0111\u1ed3ng.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d \u0111\u1ea7u ti\u00ean: v\u00ec sao doanh thu t\u1eeb kh\u00e1ch h\u00e0ng m\u1edbi gi\u1ea3m? C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 s\u1ed1 l\u01b0\u1ee3ng kh\u00e1ch h\u00e0ng k\u00fd h\u1ee3p \u0111\u1ed3ng m\u1edbi gi\u1ea3m t\u1eeb 50 xu\u1ed1ng c\u00f2n 35 kh\u00e1ch.<\/p>\n\n\n\n

Ti\u1ebfp t\u1ee5c h\u1ecfi l\u1ea7n th\u1ee9 hai: v\u00ec sao s\u1ed1 kh\u00e1ch h\u00e0ng m\u1edbi l\u1ea1i gi\u1ea3m? Nguy\u00ean nh\u00e2n l\u00e0 t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i t\u1eeb lead (kh\u00e1ch h\u00e0ng ti\u1ec1m n\u0103ng) sang kh\u00e1ch h\u00e0ng th\u1ef1c t\u1ebf gi\u1ea3m t\u1eeb 25% xu\u1ed1ng c\u00f2n 17,5%.<\/p>\n\n\n\n

L\u1ea7n h\u1ecfi th\u1ee9 ba: v\u00ec sao t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i gi\u1ea3m? Ph\u00e2n t\u00edch s\u00e2u h\u01a1n cho th\u1ea5y th\u1eddi gian ph\u1ea3n h\u1ed3i kh\u00e1ch h\u00e0ng ti\u1ec1m n\u0103ng t\u0103ng m\u1ea1nh, t\u1eeb trung b\u00ecnh 2 gi\u1edd l\u00ean \u0111\u1ebfn 8 gi\u1edd, khi\u1ebfn nhi\u1ec1u kh\u00e1ch h\u00e0ng chuy\u1ec3n sang l\u00e0m vi\u1ec7c v\u1edbi \u0111\u1ed1i th\u1ee7.<\/p>\n\n\n\n

L\u1ea7n h\u1ecfi th\u1ee9 t\u01b0: v\u00ec sao th\u1eddi gian ph\u1ea3n h\u1ed3i l\u1ea1i k\u00e9o d\u00e0i? Nguy\u00ean nh\u00e2n \u0111\u1ebfn t\u1eeb vi\u1ec7c \u0111\u1ed9i ng\u0169 kinh doanh b\u1ecb qu\u00e1 t\u1ea3i khi c\u00f4ng ty m\u1edf r\u1ed9ng th\u1ecb tr\u01b0\u1eddng nh\u01b0ng kh\u00f4ng b\u1ed5 sung th\u00eam nh\u00e2n s\u1ef1.<\/p>\n\n\n\n

L\u1ea7n h\u1ecfi th\u1ee9 n\u0103m: v\u00ec sao kh\u00f4ng t\u0103ng nh\u00e2n s\u1ef1 kinh doanh khi m\u1edf r\u1ed9ng th\u1ecb tr\u01b0\u1eddng? Ban l\u00e3nh \u0111\u1ea1o th\u1eeba nh\u1eadn r\u1eb1ng c\u00f4ng ty ch\u01b0a c\u00f3 quy tr\u00ecnh \u0111\u00e1nh gi\u00e1 kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ee7a \u0111\u1ed9i sales m\u1ed9t c\u00e1ch b\u00e0i b\u1ea3n v\u00e0 \u0111\u00e3 \u0111\u00e1nh gi\u00e1 qu\u00e1 cao kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a \u0111\u1ed9i ng\u0169 hi\u1ec7n t\u1ea1i.<\/p>\n\n\n\n

K\u1ebft lu\u1eadn sau c\u00f9ng cho th\u1ea5y nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 n\u1eb1m \u1edf vi\u1ec7c qu\u1ea3n l\u00fd ngu\u1ed3n nh\u00e2n l\u1ef1c ch\u01b0a theo k\u1ecbp t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng. T\u1eeb \u0111\u00f3, c\u00f4ng ty \u0111\u00e3 \u0111i\u1ec1u ch\u1ec9nh chi\u1ebfn l\u01b0\u1ee3c b\u1eb1ng c\u00e1ch tuy\u1ec3n th\u00eam ba nh\u00e2n vi\u00ean sales, tri\u1ec3n khai h\u1ec7 th\u1ed1ng CRM \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 t\u1ed1i \u01b0u quy tr\u00ecnh b\u00e1n h\u00e0ng, x\u00e2y d\u1ef1ng c\u01a1 ch\u1ebf \u0111\u00e1nh gi\u00e1 t\u1ea3i c\u00f4ng vi\u1ec7c \u0111\u1ecbnh k\u1ef3, \u0111\u1ed3ng th\u1eddi \u0111\u1eb7t SLA (cam k\u1ebft m\u1ee9c \u0111\u1ed9 d\u1ecbch v\u1ee5) ph\u1ea3n h\u1ed3i kh\u00e1ch h\u00e0ng trong v\u00f2ng 2 gi\u1edd. Sau kho\u1ea3ng ba th\u00e1ng, t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i t\u0103ng tr\u1edf l\u1ea1i g\u1ea7n 24% v\u00e0 doanh thu t\u1eeb kh\u00e1ch h\u00e0ng m\u1edbi d\u1ea7n ph\u1ee5c h\u1ed3i.<\/p>\n\n\n\n

4.3 V\u00ed d\u1ee5 trong qu\u1ea3n tr\u1ecb nh\u00e2n s\u1ef1: Nh\u00e2n vi\u00ean ngh\u1ec9 vi\u1ec7c h\u00e0ng lo\u1ea1t<\/h3>\n\n\n\n

M\u1ed9t c\u00f4ng ty c\u00f4ng ngh\u1ec7 v\u1edbi quy m\u00f4 kho\u1ea3ng 200 nh\u00e2n vi\u00ean b\u1eaft \u0111\u1ea7u \u0111\u1ed1i m\u1eb7t v\u1edbi t\u00ecnh tr\u1ea1ng t\u1ef7 l\u1ec7 ngh\u1ec9 vi\u1ec7c t\u0103ng cao b\u1ea5t th\u01b0\u1eddng trong 6 th\u00e1ng \u0111\u1ea7u n\u0103m. \u0110\u00e1ng ch\u00fa \u00fd, ph\u1ea7n l\u1edbn nh\u00e2n s\u1ef1 r\u1eddi \u0111i \u0111\u1ec1u thu\u1ed9c nh\u00f3m c\u00f3 t\u1eeb 2 \u0111\u1ebfn 5 n\u0103m kinh nghi\u1ec7m. Thay v\u00ec ph\u1ea3n \u1ee9ng theo c\u00e1ch quen thu\u1ed9c l\u00e0 t\u0103ng l\u01b0\u01a1ng ho\u1eb7c th\u01b0\u1edfng \u0111\u1ec3 gi\u1eef ng\u01b0\u1eddi, ph\u00f2ng Nh\u00e2n s\u1ef1 quy\u1ebft \u0111\u1ecbnh \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p 5 Whys nh\u1eb1m t\u00ecm ra nguy\u00ean nh\u00e2n s\u00e2u xa c\u1ee7a v\u1ea5n \u0111\u1ec1.<\/p>\n\n\n\n

V\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng s\u1ed1 li\u1ec7u: t\u1ef7 l\u1ec7 ngh\u1ec9 vi\u1ec7c trong 6 th\u00e1ng \u0111\u1ea7u n\u0103m t\u0103ng t\u1eeb m\u1ee9c 8% l\u00ean 18%, t\u1eadp trung ch\u1ee7 y\u1ebfu \u1edf nh\u00f3m nh\u00e2n vi\u00ean c\u00f3 2\u20135 n\u0103m kinh nghi\u1ec7m.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d \u0111\u1ea7u ti\u00ean: v\u00ec sao nh\u00e2n vi\u00ean ngh\u1ec9 vi\u1ec7c nhi\u1ec1u nh\u01b0 v\u1eady? K\u1ebft qu\u1ea3 t\u1eeb c\u00e1c bu\u1ed5i ph\u1ecfng v\u1ea5n nh\u00e2n vi\u00ean tr\u01b0\u1edbc khi ngh\u1ec9 vi\u1ec7c cho th\u1ea5y kho\u1ea3ng 70% nh\u00e2n vi\u00ean r\u1eddi c\u00f4ng ty v\u00ec c\u1ea3m th\u1ea5y h\u1ecd kh\u00f4ng nh\u00ecn th\u1ea5y c\u01a1 h\u1ed9i ph\u00e1t tri\u1ec3n v\u00e0 th\u0103ng ti\u1ebfn trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n

Ti\u1ebfp t\u1ee5c v\u1edbi c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d l\u1ea7n th\u1ee9 hai: v\u00ec sao nh\u00e2n vi\u00ean l\u1ea1i c\u1ea3m th\u1ea5y kh\u00f4ng c\u00f3 c\u01a1 h\u1ed9i ph\u00e1t tri\u1ec3n? Ph\u00e2n t\u00edch th\u1ef1c t\u1ebf cho th\u1ea5y trong v\u00f2ng 18 th\u00e1ng g\u1ea7n nh\u1ea5t, c\u00f4ng ty ch\u1ec9 b\u1ed5 nhi\u1ec7m n\u1ed9i b\u1ed9 2 v\u1ecb tr\u00ed qu\u1ea3n l\u00fd c\u1ea5p trung, trong khi ph\u1ea7n l\u1edbn c\u00e1c v\u1ecb tr\u00ed qu\u1ea3n l\u00fd c\u00f2n l\u1ea1i \u0111\u1ec1u \u0111\u01b0\u1ee3c tuy\u1ec3n t\u1eeb b\u00ean ngo\u00e0i.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d l\u1ea7n th\u1ee9 ba: v\u00ec sao c\u00f4ng ty \u01b0u ti\u00ean tuy\u1ec3n qu\u1ea3n l\u00fd t\u1eeb b\u00ean ngo\u00e0i thay v\u00ec th\u0103ng ti\u1ebfn nh\u00e2n s\u1ef1 n\u1ed9i b\u1ed9? Theo chia s\u1ebb t\u1eeb ban l\u00e3nh \u0111\u1ea1o, l\u00fd do ch\u00ednh l\u00e0 h\u1ecd \u0111\u00e1nh gi\u00e1 \u0111\u1ed9i ng\u0169 nh\u00e2n vi\u00ean hi\u1ec7n t\u1ea1i ch\u01b0a \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c k\u1ef9 n\u0103ng c\u1ea7n thi\u1ebft v\u1ec1 l\u00e3nh \u0111\u1ea1o v\u00e0 qu\u1ea3n l\u00fd.<\/p>\n\n\n\n

\u0110\u1ebfn c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d l\u1ea7n th\u1ee9 t\u01b0: v\u00ec sao nh\u00e2n vi\u00ean ch\u01b0a c\u00f3 \u0111\u1ee7 k\u1ef9 n\u0103ng l\u00e3nh \u0111\u1ea1o? Nguy\u00ean nh\u00e2n n\u1eb1m \u1edf vi\u1ec7c c\u00f4ng ty ch\u01b0a x\u00e2y d\u1ef1ng c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o b\u00e0i b\u1ea3n v\u1ec1 k\u1ef9 n\u0103ng qu\u1ea3n l\u00fd, \u0111\u1ed3ng th\u1eddi c\u0169ng kh\u00f4ng c\u00f3 k\u1ebf ho\u1ea1ch k\u1ebf th\u1eeba nh\u00e2n s\u1ef1 \u0111\u1ec3 b\u1ed3i d\u01b0\u1ee1ng nh\u1eefng nh\u00e2n vi\u00ean ti\u1ec1m n\u0103ng.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d l\u1ea7n th\u1ee9 n\u0103m: v\u00ec sao c\u00f4ng ty kh\u00f4ng c\u00f3 ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o l\u00e3nh \u0111\u1ea1o v\u00e0 k\u1ebf ho\u1ea1ch k\u1ebf th\u1eeba? C\u00e2u tr\u1ea3 l\u1eddi cho th\u1ea5y c\u00f4ng ty l\u00e2u nay ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o \u0111\u00e0o t\u1ea1o k\u1ef9 n\u0103ng chuy\u00ean m\u00f4n, trong khi ch\u01b0a th\u1ef1c s\u1ef1 nh\u1eadn th\u1ee9c \u0111\u1ea7y \u0111\u1ee7 vai tr\u00f2 c\u1ee7a vi\u1ec7c ph\u00e1t tri\u1ec3n \u0111\u1ed9i ng\u0169 l\u00e3nh \u0111\u1ea1o n\u1ed9i b\u1ed9 cho s\u1ef1 ph\u00e1t tri\u1ec3n d\u00e0i h\u1ea1n.<\/p>\n\n\n\n

Bi\u1ec7n ph\u00e1p c\u1ea3i thi\u1ec7n d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch:<\/p>\n\n\n\n

Bi\u1ec7n ph\u00e1p<\/strong><\/td>Th\u1eddi gian tri\u1ec3n khai<\/strong><\/td>Ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m<\/strong><\/td><\/tr>
X\u00e2y d\u1ef1ng ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o l\u00e3nh \u0111\u1ea1o<\/td>3 th\u00e1ng<\/td>Ph\u00f2ng Nh\u00e2n s\u1ef1 + Gi\u00e1m \u0111\u1ed1c <\/td><\/tr>
Thi\u1ebft l\u1eadp k\u1ebf ho\u1ea1ch b\u1ed3i d\u01b0\u1ee1ng nh\u00e2n t\u00e0i k\u1ebf th\u1eeba<\/td>2 th\u00e1ng<\/td>Ban l\u00e3nh \u0111\u1ea1o<\/td><\/tr>
X\u00e2y d\u1ef1ng l\u1ed9 tr\u00ecnh s\u1ef1 nghi\u1ec7p r\u00f5 r\u00e0ng cho t\u1eebng v\u1ecb tr\u00ed<\/td>1 th\u00e1ng<\/td>Ph\u00f2ng Nh\u00e2n s\u1ef1<\/td><\/tr>
Tri\u1ec3n khai ch\u01b0\u01a1ng tr\u00ecnh c\u1ed1 v\u1ea5n v\u1edbi s\u1ef1 d\u1eabn d\u1eaft c\u1ee7a l\u00e3nh \u0111\u1ea1o c\u1ea5p cao<\/td>6 th\u00e1ng<\/td>To\u00e0n c\u00f4ng ty<\/td><\/tr>
\u0110\u00e1nh gi\u00e1 v\u00e0 ph\u1ea3n h\u1ed3i hi\u1ec7u su\u1ea5t \u0111\u1ecbnh k\u1ef3<\/td>Ngay l\u1eadp t\u1ee9c<\/td>C\u00e1c tr\u01b0\u1edfng ph\u00f2ng <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Sau kho\u1ea3ng 9 th\u00e1ng tri\u1ec3n khai c\u00e1c bi\u1ec7n ph\u00e1p tr\u00ean, t\u1ef7 l\u1ec7 ngh\u1ec9 vi\u1ec7c gi\u1ea3m xu\u1ed1ng c\u00f2n 12%, \u0111\u1ed3ng th\u1eddi c\u00f3 5 nh\u00e2n vi\u00ean n\u1ed9i b\u1ed9 \u0111\u01b0\u1ee3c th\u0103ng ti\u1ebfn l\u00ean v\u1ecb tr\u00ed qu\u1ea3n l\u00fd. \u0110i\u1ec3m h\u00e0i l\u00f2ng c\u1ee7a nh\u00e2n vi\u00ean v\u1ec1 c\u01a1 h\u1ed9i ph\u00e1t tri\u1ec3n trong kh\u1ea3o s\u00e1t n\u1ed9i b\u1ed9 c\u0169ng t\u0103ng t\u1eeb m\u1ee9c 6,2\/10 l\u00ean 7,8\/10.<\/p>\n\n\n\n

\u0110\u1ecdc th\u00eam: <\/strong>M\u00f4 h\u00ecnh 5M l\u00e0 g\u00ec? C\u00e1ch \u1ee9ng d\u1ee5ng 5M trong qu\u1ea3n tr\u1ecb doanh nghi\u1ec7p<\/a><\/p>\n\n\n\n

5. L\u1ee3i \u00edch, \u1ee9ng d\u1ee5ng v\u00e0 h\u1ea1n ch\u1ebf c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p 5 Whys<\/h2>\n\n\n\n

5.1 L\u1ee3i \u00edch ch\u00ednh: \u0110\u01a1n gi\u1ea3n, ti\u1ebft ki\u1ec7m chi ph\u00ed, hi\u1ec7u qu\u1ea3 cao<\/h3>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p 5 Whys mang l\u1ea1i nhi\u1ec1u gi\u00e1 tr\u1ecb thi\u1ebft th\u1ef1c, v\u00ec v\u1eady n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 \u1edf nhi\u1ec1u t\u1ed5 ch\u1ee9c. Kh\u00f4ng ch\u1ec9 gi\u00fap t\u00ecm ra nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5, 5 Whys c\u00f2n g\u00f3p ph\u1ea7n c\u1ea3i thi\u1ec7n c\u00e1ch t\u01b0 duy, c\u00e1ch l\u00e0m vi\u1ec7c v\u00e0 v\u0103n h\u00f3a n\u1ed9i b\u1ed9 c\u1ee7a doanh nghi\u1ec7p.<\/p>\n\n\n\n

\u01afu \u0111i\u1ec3m n\u1ed5i b\u1eadt \u0111\u1ea7u ti\u00ean c\u1ee7a 5 Whys l\u00e0 s\u1ef1 \u0111\u01a1n gi\u1ea3n. Kh\u00e1c v\u1edbi nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch ph\u1ee9c t\u1ea1p \u0111\u00f2i h\u1ecfi c\u00f4ng c\u1ee5 chuy\u00ean s\u00e2u, \u0111\u00e0o t\u1ea1o d\u00e0i h\u1ea1n ho\u1eb7c ki\u1ebfn th\u1ee9c th\u1ed1ng k\u00ea n\u00e2ng cao, 5 Whys ch\u1ec9 y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng \u0111\u1eb7t c\u00e2u h\u1ecfi logic v\u00e0 suy ngh\u0129 c\u00f3 h\u1ec7 th\u1ed1ng. Nh\u00e2n vi\u00ean \u1edf b\u1ea5t k\u1ef3 v\u1ecb tr\u00ed n\u00e0o, t\u1eeb s\u1ea3n xu\u1ea5t, v\u1eadn h\u00e0nh cho \u0111\u1ebfn qu\u1ea3n l\u00fd c\u1ea5p cao, \u0111\u1ec1u c\u00f3 th\u1ec3 nhanh ch\u00f3ng n\u1eafm b\u1eaft v\u00e0 \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y trong c\u00f4ng vi\u1ec7c h\u00e0ng ng\u00e0y.<\/p>\n\n\n\n

B\u00ean c\u1ea1nh \u0111\u00f3, chi ph\u00ed tri\u1ec3n khai 5 Whys g\u1ea7n nh\u01b0 b\u1eb1ng kh\u00f4ng, ch\u1ee7 y\u1ebfu l\u00e0 c\u1ea7n th\u1eddi gian th\u1ea3o lu\u1eadn c\u1ee7a c\u00e1c b\u00ean li\u00ean quan. Trong khi \u0111\u00f3, hi\u1ec7u qu\u1ea3 mang l\u1ea1i l\u1ea1i r\u1ea5t l\u1edbn khi doanh nghi\u1ec7p tr\u00e1nh \u0111\u01b0\u1ee3c vi\u1ec7c x\u1eed l\u00fd s\u1ef1 c\u1ed1 l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, gi\u1ea3m chi ph\u00ed s\u1eeda ch\u1eefa, thay th\u1ebf v\u00e0 h\u1ea1n ch\u1ebf gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng. Ch\u1ec9 c\u1ea7n gi\u1ea3i quy\u1ebft \u0111\u00fang nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5, doanh nghi\u1ec7p c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m h\u00e0ng ch\u1ee5c, th\u1eadm ch\u00ed h\u00e0ng tr\u0103m tri\u1ec7u \u0111\u1ed3ng m\u1ed7i n\u0103m.<\/p>\n\n\n\n

\u0110i\u1ec3m m\u1ea1nh c\u1ed1t l\u00f5i c\u1ee7a 5 Whys n\u1eb1m \u1edf kh\u1ea3 n\u0103ng \u0111i th\u1eb3ng v\u00e0o b\u1ea3n ch\u1ea5t v\u1ea5n \u0111\u1ec1. Thay v\u00ec x\u1eed l\u00fd t\u1eebng tri\u1ec7u ch\u1ee9ng ri\u00eang l\u1ebb, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap t\u1ed5 ch\u1ee9c t\u1eadp trung gi\u1ea3i quy\u1ebft nguy\u00ean nh\u00e2n n\u1ec1n t\u1ea3ng, t\u1eeb \u0111\u00f3 ng\u0103n v\u1ea5n \u0111\u1ec1 t\u00e1i di\u1ec5n trong t\u01b0\u01a1ng lai. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra c\u00e1c c\u1ea3i ti\u1ebfn mang t\u00ednh h\u1ec7 th\u1ed1ng, gi\u00fap doanh nghi\u1ec7p v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n v\u1eefng h\u01a1n.<\/p>\n\n\n\n

Ngo\u00e0i ra, vi\u1ec7c th\u01b0\u1eddng xuy\u00ean \u0111\u1eb7t c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d c\u00f2n g\u00f3p ph\u1ea7n x\u00e2y d\u1ef1ng v\u0103n h\u00f3a c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c. Nh\u00e2n vi\u00ean \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch suy ngh\u0129 ph\u1ea3n bi\u1ec7n, ch\u1ee7 \u0111\u1ed9ng t\u00ecm nguy\u00ean nh\u00e2n v\u00e0 \u0111\u1ec1 xu\u1ea5t gi\u1ea3i ph\u00e1p thay v\u00ec l\u00e0m vi\u1ec7c theo th\u00f3i quen. \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 r\u1ea5t quan tr\u1ecdng trong m\u00f4i tr\u01b0\u1eddng kinh doanh bi\u1ebfn \u0111\u1ed9ng, n\u01a1i kh\u1ea3 n\u0103ng h\u1ecdc h\u1ecfi v\u00e0 th\u00edch nghi quy\u1ebft \u0111\u1ecbnh s\u1ef1 s\u1ed1ng c\u00f2n c\u1ee7a doanh nghi\u1ec7p.<\/p>\n\n\n\n

5 Whys c\u0169ng c\u00f3 t\u00ednh linh ho\u1ea1t cao khi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ed9c l\u1eadp ho\u1eb7c k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nh\u01b0 Fishbone Diagram (bi\u1ec3u \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1)<\/a>, FMEA (ph\u00e2n t\u00edch d\u1ea1ng l\u1ed7i v\u00e0 t\u00e1c \u0111\u1ed9ng), hay Six Sigma (ph\u01b0\u01a1ng ph\u00e1p c\u1ea3i ti\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng d\u1ef1a tr\u00ean d\u1eef li\u1ec7u). Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi quy m\u00f4 t\u1ed5 ch\u1ee9c, t\u1eeb startup nh\u1ecf \u0111\u1ebfn c\u00e1c t\u1eadp \u0111o\u00e0n l\u1edbn.<\/p>\n\n\n\n

Cu\u1ed1i c\u00f9ng, qu\u00e1 tr\u00ecnh \u00e1p d\u1ee5ng 5 Whys gi\u00fap t\u0103ng c\u01b0\u1eddng s\u1ef1 ph\u1ed1i h\u1ee3p v\u00e0 giao ti\u1ebfp n\u1ed9i b\u1ed9. Vi\u1ec7c c\u00f9ng nhau th\u1ea3o lu\u1eadn, ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n v\u00e0 th\u1ed1ng nh\u1ea5t gi\u1ea3i ph\u00e1p t\u1ea1o ra tinh th\u1ea7n tr\u00e1ch nhi\u1ec7m chung v\u00e0 s\u1ef1 th\u1ea5u hi\u1ec3u gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn trong t\u1ed5 ch\u1ee9c.<\/p>\n\n\n\n

5.2 \u1ee8ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau<\/h3>\n\n\n\n

T\u00ednh ph\u1ed5 qu\u00e1t c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p 5 Whys \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n r\u00f5 qua vi\u1ec7c n\u00f3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng th\u00e0nh c\u00f4ng trong r\u1ea5t nhi\u1ec1u ng\u00e0nh ngh\u1ec1 v\u00e0 l\u0129nh v\u1ef1c.<\/p>\n\n\n\n

Trong s\u1ea3n xu\u1ea5t, 5 Whys l\u00e0 c\u00f4ng c\u1ee5 quen thu\u1ed9c trong c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng nh\u01b0 ISO 9001, Lean Manufacturing <\/a>(s\u1ea3n xu\u1ea5t tinh g\u1ecdn) v\u00e0 Total Quality Management<\/a> (qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng to\u00e0n di\u1ec7n). Doanh nghi\u1ec7p s\u1ea3n xu\u1ea5t s\u1eed d\u1ee5ng 5 Whys \u0111\u1ec3 ph\u00e2n t\u00edch l\u1ed7i s\u1ea3n ph\u1ea9m, s\u1ef1 c\u1ed1 m\u00e1y m\u00f3c, tai n\u1ea1n lao \u0111\u1ed9ng v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 n\u0103ng su\u1ea5t.<\/p>\n\n\n\n

Trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 th\u00f4ng tin, 5 Whys \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong DevOps (k\u1ebft h\u1ee3p ph\u00e1t tri\u1ec3n v\u00e0 v\u1eadn h\u00e0nh) v\u00e0 qu\u1ea3n l\u00fd s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng. C\u00e1c c\u00f4ng ty c\u00f4ng ngh\u1ec7 th\u01b0\u1eddng s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y trong Post-mortem Analysis (ph\u00e2n t\u00edch sau s\u1ef1 c\u1ed1) \u0111\u1ec3 t\u00ecm nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u1ee7a l\u1ed7i h\u1ec7 th\u1ed1ng, t\u1eeb \u0111\u00f3 x\u00e2y d\u1ef1ng bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba. Trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, 5 Whys gi\u00fap x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n c\u1ee7a l\u1ed7i k\u1ef9 thu\u1eadt, hi\u1ec7u su\u1ea5t k\u00e9m ho\u1eb7c tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng ch\u01b0a t\u1ed1t.<\/p>\n\n\n\n

\u1ede m\u1ea3ng qu\u1ea3n tr\u1ecb nh\u00e2n s\u1ef1, 5 Whys h\u1ed7 tr\u1ee3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p nh\u01b0 t\u1ef7 l\u1ec7 ngh\u1ec9 vi\u1ec7c cao, n\u0103ng su\u1ea5t gi\u1ea3m, m\u00e2u thu\u1eabn n\u1ed9i b\u1ed9 ho\u1eb7c kh\u00f3 kh\u0103n trong tuy\u1ec3n d\u1ee5ng. Thay v\u00ec ch\u1ec9 \u00e1p d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p ng\u1eafn h\u1ea1n nh\u01b0 t\u0103ng l\u01b0\u01a1ng hay b\u1ed5 sung ph\u00fac l\u1ee3i, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap doanh nghi\u1ec7p nh\u00ecn s\u00e2u h\u01a1n v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 v\u0103n h\u00f3a t\u1ed5 ch\u1ee9c, phong c\u00e1ch qu\u1ea3n l\u00fd v\u00e0 l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n ngh\u1ec1 nghi\u1ec7p.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi startup v\u00e0 doanh nghi\u1ec7p nh\u1ecf, 5 Whys \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u00ec d\u1ec5 \u00e1p d\u1ee5ng v\u00e0 kh\u00f4ng t\u1ed1n nhi\u1ec1u ngu\u1ed3n l\u1ef1c. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap c\u00e1c doanh nghi\u1ec7p non tr\u1ebb nhanh ch\u00f3ng nh\u1eadn di\u1ec7n \u0111i\u1ec3m y\u1ebfu trong s\u1ea3n ph\u1ea9m, m\u00f4 h\u00ecnh kinh doanh ho\u1eb7c quy tr\u00ecnh v\u1eadn h\u00e0nh, t\u1eeb \u0111\u00f3 \u0111i\u1ec1u ch\u1ec9nh k\u1ecbp th\u1eddi.<\/p>\n\n\n\n

Ngo\u00e0i ra, 5 Whys c\u00f2n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong ng\u00e0nh d\u1ecbch v\u1ee5, t\u00e0i ch\u00ednh \u2013 ng\u00e2n h\u00e0ng, b\u00e1n l\u1ebb, c\u0169ng nh\u01b0 c\u00e1c t\u1ed5 ch\u1ee9c phi l\u1ee3i nhu\u1eadn v\u00e0 c\u01a1 quan Nh\u00e0 n\u01b0\u1edbc nh\u1eb1m c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 v\u00e0 hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y 5 Whys kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd, m\u00e0 c\u00f2n l\u00e0 m\u1ed9t c\u00e1ch t\u01b0 duy c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u1edf b\u1ea5t k\u1ef3 m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c n\u00e0o.<\/p>\n\n\n\n

5.3 H\u1ea1n ch\u1ebf c\u1ee7a 5 Whys v\u00e0 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng n\u00ean \u00e1p d\u1ee5ng<\/h3>\n\n\n\n

D\u00f9 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch, ph\u01b0\u01a1ng ph\u00e1p 5 Whys v\u1eabn t\u1ed3n t\u1ea1i m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf nh\u1ea5t \u0111\u1ecbnh. Vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c h\u1ea1n ch\u1ebf c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1ebd gi\u00fap doanh nghi\u1ec7p tr\u00e1nh \u00e1p d\u1ee5ng m\u00e1y m\u00f3c ho\u1eb7c s\u1eed d\u1ee5ng sai b\u1ed1i c\u1ea3nh, t\u1eeb \u0111\u00f3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh ph\u00f9 h\u1ee3p h\u01a1n.<\/p>\n\n\n\n

H\u1ea1n ch\u1ebf l\u1edbn nh\u1ea5t c\u1ee7a 5 Whys l\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p c\u00f3 nhi\u1ec1u nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u00f9ng t\u1ed3n t\u1ea1i. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ph\u00e1t huy hi\u1ec7u qu\u1ea3 cao nh\u1ea5t khi v\u1ea5n \u0111\u1ec1 c\u00f3 m\u1ed1i quan h\u1ec7 nguy\u00ean nh\u00e2n \u2013 k\u1ebft qu\u1ea3 kh\u00e1 r\u00f5 r\u00e0ng v\u00e0 mang t\u00ednh tuy\u1ebfn t\u00ednh, t\u1ee9c l\u00e0 nguy\u00ean nh\u00e2n n\u00e0y d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 kia theo m\u1ed9t chu\u1ed7i t\u01b0\u01a1ng \u0111\u1ed1i th\u1eb3ng. Trong khi \u0111\u00f3, \u1edf nhi\u1ec1u t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf, m\u1ed9t v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 ph\u00e1t sinh t\u1eeb nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau, c\u00e1c nguy\u00ean nh\u00e2n n\u00e0y c\u00f2n t\u01b0\u01a1ng t\u00e1c qua l\u1ea1i theo c\u00e1ch kh\u00f4ng \u0111\u01a1n gi\u1ea3n.<\/p>\n\n\n\n

Ch\u1eb3ng h\u1ea1n, doanh thu c\u1ee7a m\u1ed9t doanh nghi\u1ec7p s\u1ee5t gi\u1ea3m c\u00f3 th\u1ec3 xu\u1ea5t ph\u00e1t \u0111\u1ed3ng th\u1eddi t\u1eeb s\u1ef1 thay \u0111\u1ed5i nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng, \u00e1p l\u1ef1c c\u1ea1nh tranh ng\u00e0y c\u00e0ng cao, ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m ch\u01b0a \u1ed5n \u0111\u1ecbnh, k\u00eanh ph\u00e2n ph\u1ed1i k\u00e9m hi\u1ec7u qu\u1ea3 v\u00e0 chi\u1ebfn l\u01b0\u1ee3c marketing ch\u01b0a ph\u00f9 h\u1ee3p. N\u1ebfu ch\u1ec9 s\u1eed d\u1ee5ng 5 Whys, nh\u00f3m ph\u00e2n t\u00edch c\u00f3 th\u1ec3 ch\u1ec9 \u0111i s\u00e2u v\u00e0o m\u1ed9t nh\u00e1nh nguy\u00ean nh\u00e2n nh\u1ea5t \u0111\u1ecbnh v\u00e0 b\u1ecf s\u00f3t c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c, d\u1eabn \u0111\u1ebfn gi\u1ea3i ph\u00e1p \u0111\u01b0a ra kh\u00f4ng \u0111\u1ee7 to\u00e0n di\u1ec7n.<\/p>\n\n\n\n

M\u1ed9t h\u1ea1n ch\u1ebf kh\u00e1c c\u1ee7a 5 Whys l\u00e0 m\u1ee9c \u0111\u1ed9 ph\u1ee5 thu\u1ed9c r\u1ea5t l\u1edbn v\u00e0o n\u0103ng l\u1ef1c v\u00e0 g\u00f3c nh\u00ecn c\u1ee7a ng\u01b0\u1eddi tham gia ph\u00e2n t\u00edch. N\u1ebfu nh\u00f3m th\u1ef1c hi\u1ec7n thi\u1ebfu kinh nghi\u1ec7m, ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n ch\u01b0a \u0111\u1ee7 s\u00e2u ho\u1eb7c b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi quan \u0111i\u1ec3m c\u00e1 nh\u00e2n, c\u00e1c c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi \u0111i k\u00e8m c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3n \u00e1nh \u0111\u00fang b\u1ea3n ch\u1ea5t v\u1ea5n \u0111\u1ec1. \u0110i\u1ec1u n\u00e0y nguy hi\u1ec3m \u1edf ch\u1ed7 n\u00f3 t\u1ea1o ra c\u1ea3m gi\u00e1c r\u1eb1ng nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00ecm ra, trong khi th\u1ef1c t\u1ebf v\u1ea5n \u0111\u1ec1 c\u1ed1t l\u00f5i v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft.<\/p>\n\n\n\n

V\u1ec1 m\u1eb7t t\u00e2m l\u00fd, ph\u01b0\u01a1ng ph\u00e1p 5 Whys d\u1ec5 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi hi\u1ec7n t\u01b0\u1ee3ng confirmation bias (thi\u00ean ki\u1ebfn x\u00e1c nh\u1eadn), t\u1ee9c l\u00e0 xu h\u01b0\u1edbng ch\u1ec9 t\u00ecm ki\u1ebfm v\u00e0 di\u1ec5n gi\u1ea3i th\u00f4ng tin theo h\u01b0\u1edbng \u1ee7ng h\u1ed9 nh\u1eefng gi\u1ea3 \u0111\u1ecbnh \u0111\u00e3 c\u00f3 s\u1eb5n. Khi ng\u01b0\u1eddi ph\u00e2n t\u00edch \u0111\u00e3 ng\u1ea7m tin r\u1eb1ng m\u00ecnh bi\u1ebft nguy\u00ean nh\u00e2n l\u00e0 g\u00ec, h\u1ecd c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh \u0111\u1eb7t c\u00e2u h\u1ecfi ho\u1eb7c l\u1ef1a ch\u1ecdn c\u00e2u tr\u1ea3 l\u1eddi sao cho ph\u00f9 h\u1ee3p v\u1edbi suy ngh\u0129 ban \u0111\u1ea7u, thay v\u00ec gi\u1eef s\u1ef1 kh\u00e1ch quan c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n

T\u00ecnh hu\u1ed1ng<\/strong><\/td>N\u00ean s\u1eed d\u1ee5ng 5 Whys <\/strong><\/td>Kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng 5 Whys<\/strong><\/td><\/tr>
\u0110\u1ed9 ph\u1ee9c t\u1ea1p<\/td>V\u1ea5n \u0111\u1ec1 \u0111\u01a1n gi\u1ea3n, chu\u1ed7i nguy\u00ean nh\u00e2n tuy\u1ebfn t\u00ednh<\/td>V\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p, \u0111a nguy\u00ean nh\u00e2n<\/td><\/tr>
T\u00ednh kh\u1ea9n c\u1ea5p<\/td>C\u00f3 th\u1eddi gian \u0111\u1ec3 ph\u00e2n t\u00edch k\u1ef9 l\u01b0\u1ee1ng<\/td>C\u1ea7n gi\u1ea3i ph\u00e1p t\u1ee9c th\u1eddi<\/td><\/tr>
D\u1eef li\u1ec7u<\/td>C\u00f3 \u0111\u1ee7 d\u1eef li\u1ec7u v\u00e0 s\u1ef1 ki\u1ec7n <\/td>Thi\u1ebfu d\u1eef li\u1ec7u ho\u1eb7c d\u1ef1a ch\u1ee7 y\u1ebfu v\u00e0o suy \u0111o\u00e1n<\/td><\/tr>
Quy m\u00f4 c\u1ee7a v\u1ea5n \u0111\u1ec1<\/td>V\u1ea5n \u0111\u1ec1 c\u1ee5c b\u1ed9 trong m\u1ed9t quy tr\u00ecnh<\/td>V\u1ea5n \u0111\u1ec1 mang t\u00ednh h\u1ec7 th\u1ed1ng, \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u l\u0129nh v\u1ef1c<\/td><\/tr>
Kinh nghi\u1ec7m c\u1ee7a nh\u00f3m ph\u00e2n t\u00edch<\/td>Nh\u00f3m c\u00f3 kinh nghi\u1ec7m v\u00e0 hi\u1ec3u bi\u1ebft v\u1ec1 v\u1ea5n \u0111\u1ec1<\/td>Nh\u00f3m thi\u1ebfu chuy\u00ean m\u00f4n ho\u1eb7c kinh nghi\u1ec7m<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p m\u00e0 v\u1ea5n \u0111\u1ec1 mang t\u00ednh k\u1ef9 thu\u1eadt cao, ph\u1ee9c t\u1ea1p ho\u1eb7c li\u00ean quan \u0111\u1ebfn nhi\u1ec1u y\u1ebfu t\u1ed1 \u0111\u1ed3ng th\u1eddi, doanh nghi\u1ec7p n\u00ean c\u00e2n nh\u1eafc c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c ph\u00f9 h\u1ee3p h\u01a1n. V\u00ed d\u1ee5, Fault Tree Analysis (ph\u00e2n t\u00edch c\u00e2y l\u1ed7i) th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng cho c\u00e1c s\u1ef1 c\u1ed1 k\u1ef9 thu\u1eadt ph\u1ee9c t\u1ea1p; Fishbone Diagram hay Ishikawa Diagram (bi\u1ec3u \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1) gi\u00fap li\u1ec7t k\u00ea v\u00e0 ph\u00e2n t\u00edch nhi\u1ec1u nh\u00f3m nguy\u00ean nh\u00e2n song song; Root Cause Analysis \u2013 RCA (ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5) ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng; c\u00f2n Design of Experiments \u2013 DOE (thi\u1ebft k\u1ebf th\u00ed nghi\u1ec7m) h\u1eefu \u00edch khi c\u1ea7n \u0111\u00e1nh gi\u00e1 t\u00e1c \u0111\u1ed9ng c\u1ee7a nhi\u1ec1u bi\u1ebfn s\u1ed1 c\u00f9ng l\u00fac.<\/p>\n\n\n\n

V\u00ec v\u1eady, vai tr\u00f2 c\u1ee7a ng\u01b0\u1eddi l\u00e3nh \u0111\u1ea1o v\u00e0 ng\u01b0\u1eddi \u0111i\u1ec1u ph\u1ed1i l\u00e0 \u0111\u00e1nh gi\u00e1 \u0111\u00fang b\u1ea3n ch\u1ea5t v\u1ea5n \u0111\u1ec1 \u0111\u1ec3 l\u1ef1a ch\u1ecdn c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p. V\u00e0 vi\u1ec7c k\u1ebft h\u1ee3p linh ho\u1ea1t 5 Whys v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch kh\u00e1c th\u01b0\u1eddng mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao h\u01a1n so v\u1edbi vi\u1ec7c ch\u1ec9 s\u1eed d\u1ee5ng m\u1ed9t c\u00f4ng c\u1ee5 duy nh\u1ea5t.<\/p>\n\n\n

\n
\"L\u1ee3i
L\u1ee3i \u00edch, \u1ee9ng d\u1ee5ng v\u00e0 h\u1ea1n ch\u1ebf c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p 5 Whys<\/em><\/figcaption><\/figure><\/div>\n\n\n

6. \u00c1p d\u1ee5ng 5 Whys hi\u1ec7u qu\u1ea3 h\u01a1n v\u1edbi n\u1ec1n t\u1ea3ng Base.vn<\/h2>\n\n\n\n

5 Whys gi\u00fap doanh nghi\u1ec7p \u0111i s\u00e2u v\u00e0o b\u1ea3n ch\u1ea5t c\u1ee7a v\u1ea5n \u0111\u1ec1 thay v\u00ec ch\u1ec9 x\u1eed l\u00fd c\u00e1c tri\u1ec7u ch\u1ee9ng b\u1ec1 m\u1eb7t. Tuy nhi\u00ean, tr\u00ean th\u1ef1c t\u1ebf, nhi\u1ec1u doanh nghi\u1ec7p d\u1eebng l\u1ea1i \u1edf kh\u00e2u ph\u00e2n t\u00edch: k\u1ebft lu\u1eadn ch\u1ec9 n\u1eb1m tr\u00ean slide ho\u1eb7c bi\u00ean b\u1ea3n h\u1ecdp, h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c kh\u00f4ng r\u00f5 ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m, kh\u00f4ng c\u00f3 c\u01a1 ch\u1ebf theo d\u00f5i, v\u00e0 v\u1ea5n \u0111\u1ec1 c\u0169 ti\u1ebfp t\u1ee5c l\u1eb7p l\u1ea1i theo th\u1eddi gian.<\/p>\n\n\n\n

Base.vn<\/a> gi\u00fap gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 kho\u1ea3ng tr\u1ed1ng \u0111\u00f3. \u0110\u00e2y l\u00e0 n\u1ec1n t\u1ea3ng qu\u1ea3n tr\u1ecb doanh nghi\u1ec7p to\u00e0n di\u1ec7n d\u01b0\u1edbi d\u1ea1ng SaaS, cung c\u1ea5p 60+ \u1ee9ng d\u1ee5ng th\u00f4ng minh \u0111\u1ec3 qu\u1ea3n l\u00fd c\u00f4ng vi\u1ec7c, nh\u00e2n s\u1ef1, t\u00e0i ch\u00ednh, th\u00f4ng tin n\u1ed9i b\u1ed9, b\u00e1n h\u00e0ng, v.v\u2026<\/p>\n\n\n\n

Khi k\u1ebft h\u1ee3p 5 Whys v\u1edbi Base.vn, to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh t\u1eeb ph\u00e1t hi\u1ec7n v\u1ea5n \u0111\u1ec1, ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n, \u0111\u1ebfn tri\u1ec3n khai gi\u1ea3i ph\u00e1p \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1ed1 h\u00f3a v\u00e0 li\u00ean th\u00f4ng. C\u00e1c v\u1ea5n \u0111\u1ec1 ph\u00e1t sinh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ghi nh\u1eadn tr\u1ef1c ti\u1ebfp tr\u00ean h\u1ec7 th\u1ed1ng, k\u00e8m d\u1eef li\u1ec7u v\u00e0 b\u1ed1i c\u1ea3nh r\u00f5 r\u00e0ng. Qu\u00e1 tr\u00ecnh \u0111\u1eb7t c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d \u0111\u01b0\u1ee3c l\u01b0u v\u1ebft minh b\u1ea1ch, gi\u00fap \u0111\u1ed9i ng\u0169 ph\u00e2n t\u00edch d\u1ef1a tr\u00ean d\u1eef ki\u1ec7n thay v\u00ec c\u1ea3m t\u00ednh.<\/p>\n\n\n\n

Sau khi x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5, c\u00e1c h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c chuy\u1ec3n h\u00f3a th\u00e0nh c\u00f4ng vi\u1ec7c c\u1ee5 th\u1ec3 th\u00f4ng qua Base Work+ (qu\u1ea3n l\u00fd c\u00f4ng vi\u1ec7c v\u00e0 d\u1ef1 \u00e1n), giao r\u00f5 ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch v\u00e0 th\u1eddi h\u1ea1n. Th\u00f4ng tin \u0111\u01b0\u1ee3c chia s\u1ebb \u0111\u1ed3ng b\u1ed9 tr\u00ean Base Info+ (qu\u1ea3n l\u00fd th\u00f4ng tin v\u00e0 giao ti\u1ebfp n\u1ed9i b\u1ed9), gi\u00fap c\u00e1c ph\u00f2ng ban hi\u1ec3u r\u00f5 v\u1ea5n \u0111\u1ec1 v\u00e0 ph\u1ed1i h\u1ee3p li\u1ec1n m\u1ea1ch. N\u1ebfu nguy\u00ean nh\u00e2n li\u00ean quan \u0111\u1ebfn con ng\u01b0\u1eddi, Base HRM+ h\u1ed7 tr\u1ee3 theo d\u00f5i n\u0103ng l\u1ef1c, \u0111\u00e0o t\u1ea1o v\u00e0 ph\u00e1t tri\u1ec3n nh\u00e2n s\u1ef1. V\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 t\u00e0i ch\u00ednh hay kinh doanh, Base Finance+ v\u00e0 Base CRM gi\u00fap doanh nghi\u1ec7p ki\u1ec3m so\u00e1t d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c v\u00e0 \u0111i\u1ec1u ch\u1ec9nh k\u1ecbp th\u1eddi.<\/p>\n\n\n\n

V\u1ec1 l\u00e2u d\u00e0i, s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa 5 Whys v\u00e0 Base.vn s\u1ebd gi\u00fap doanh nghi\u1ec7p h\u00ecnh th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb d\u1ef1a tr\u00ean d\u1eef li\u1ec7u, n\u01a1i m\u1ed7i v\u1ea5n \u0111\u1ec1 \u0111\u1ec1u \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch \u0111\u1ebfn g\u1ed1c r\u1ec5 v\u00e0 m\u1ed7i gi\u1ea3i ph\u00e1p \u0111\u1ec1u \u0111\u01b0\u1ee3c th\u1ef1c thi c\u00f3 ki\u1ec3m so\u00e1t. 5 Whys gi\u00fap doanh nghi\u1ec7p \u0111\u1eb7t \u0111\u00fang c\u00e2u h\u1ecfi, c\u00f2n Base.vn gi\u00fap bi\u1ebfn c\u00e2u tr\u1ea3 l\u1eddi th\u00e0nh h\u00e0nh \u0111\u1ed9ng c\u1ee5 th\u1ec3, c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng v\u00e0 ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd.<\/p>\n\n\n

\n
\"Base.vn<\/a>
Base.vn<\/a> – N\u1ec1n t\u1ea3ng qu\u1ea3n tr\u1ecb doanh nghi\u1ec7p to\u00e0n di\u1ec7n<\/em><\/figcaption><\/figure><\/div>\n\n\n

H\u01a1n 10.000+ doanh nghi\u1ec7p Vi\u1ec7t thu\u1ed9c c\u00e1c l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t, \u0111\u00e0o t\u1ea1o, x\u00e2y d\u1ef1ng, th\u01b0\u01a1ng m\u1ea1i,… \u0111\u00e3 v\u00e0 \u0111ang chuy\u1ec3n \u0111\u1ed5i s\u1ed1 b\u1ed9 m\u00e1y v\u1eadn h\u00e0nh c\u00f9ng Base.vn. Li\u00ean h\u1ec7 Base.vn<\/a> ngay h\u00f4m nay \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 tri\u1ec3n khai gi\u1ea3i ph\u00e1p qu\u1ea3n tr\u1ecb ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi l\u0129nh v\u1ef1c v\u00e0 m\u00f4 h\u00ecnh c\u1ee7a doanh nghi\u1ec7p b\u1ea1n.<\/p>\n\n\n\n

7. K\u1ebft b\u00e0i<\/h2>\n\n\n\n

Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng th\u00f4ng tin gi\u1ea3i \u0111\u00e1p cho c\u00e2u h\u1ecfi \u201c5 Whys l\u00e0 g\u00ec\u201d. T\u1eeb ngu\u1ed3n g\u1ed1c khi\u00eam t\u1ed1n t\u1ea1i Toyota, ph\u01b0\u01a1ng ph\u00e1p 5 Whys \u0111\u00e3 ch\u1ee9ng minh s\u1ee9c m\u1ea1nh v\u01b0\u1ee3t th\u1eddi gian trong vi\u1ec7c gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u00e0 t\u1ea1o ra nh\u1eefng thay \u0111\u1ed5i s\u00e2u s\u1eafc. S\u1ef1 \u0111\u01a1n gi\u1ea3n trong c\u00e1ch ti\u1ebfp c\u1eadn kh\u00f4ng l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 m\u00e0 ng\u01b0\u1ee3c l\u1ea1i, ch\u00ednh t\u00ednh d\u1ec5 hi\u1ec3u v\u00e0 d\u1ec5 \u00e1p d\u1ee5ng \u0111\u00e3 gi\u00fap ph\u01b0\u01a1ng ph\u00e1p n\u00e0y lan t\u1ecfa r\u1ed9ng r\u00e3i, tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb doanh nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i. Vi\u1ec7c t\u00edch h\u1ee3p 5 Whys v\u00e0o quy tr\u00ecnh qu\u1ea3n l\u00fd kh\u00f4ng ch\u1ec9 gi\u00fap doanh nghi\u1ec7p gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1eadn h\u00e0nh m\u00e0 c\u00f2n x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng th\u00f4ng qua v\u0103n h\u00f3a c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Trong m\u00f4i tr\u01b0\u1eddng kinh doanh, vi\u1ec7c x\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft \u0111\u00fang nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u1ee7a v\u1ea5n \u0111\u1ec1 lu\u00f4n l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 t\u1ea1o ra nh\u1eefng thay \u0111\u1ed5i c\u00f3 t\u00e1c \u0111\u1ed9ng l\u1edbn. V\u00e0 ph\u01b0\u01a1ng ph\u00e1p 5 Whys t\u1eeb Toyota l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 thi\u1ebft th\u1ef1c gi\u00fap doanh nghi\u1ec7p th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y. […]<\/p>\n","protected":false},"author":20,"featured_media":26263,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[20],"tags":[],"ppma_author":[64],"class_list":["post-26250","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc-san-xuat"],"acf":[],"yoast_head":"\n5 Whys l\u00e0 g\u00ec? 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