{"id":2328,"date":"2026-08-16T17:37:16","date_gmt":"2026-08-16T10:37:16","guid":{"rendered":"https:\/\/daotaotmp.online\/?p=2328"},"modified":"2026-08-16T17:37:18","modified_gmt":"2026-08-16T10:37:18","slug":"5-whys-la-gi-cach-ung-dung-5-whys-tim-ra-goc-re-van-de","status":"publish","type":"post","link":"https:\/\/daotaotmp.online\/?p=2328","title":{"rendered":"5 whys l\u00e0 g\u00ec? C\u00e1ch \u1ee9ng d\u1ee5ng 5 whys t\u00ecm ra g\u1ed1c r\u1ec5 v\u1ea5n \u0111\u1ec1"},"content":{"rendered":"\n

5 whys \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng kh\u00e1 ph\u1ed5 bi\u1ebfn kh\u00f4ng ch\u1ec9 trong kinh doanh m\u00e0 c\u00f2n r\u1ea5t nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c trong cu\u1ed9c s\u1ed1ng. V\u1eady 5 whys l\u00e0 g\u00ec v\u00e0 \u1ee9ng d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o? H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.<\/em><\/p>\n\n\n\n

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

Ph\u01b0\u01a1ng ph\u00e1p 5 whys l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh \u0111\u1eb7t c\u00e2u h\u1ecfi nhi\u1ec1u l\u1ea7n v\u1edbi m\u1ee5c \u0111\u00edch \u0111\u00e0o s\u00e2u chi ti\u1ebft m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u1ec3 t\u00ecm ra nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5. \u0110\u01b0\u1ee3c gi\u1edbi thi\u1ec7u l\u1ea7n \u0111\u1ea7u b\u1edfi Toyoda Sakichi, \u00f4ng \u0111\u00e3 kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng:<\/p>\n\n\n\n

\n

\u201cKhi c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi sau 5 l\u1ea7n h\u1ecfi t\u1ea1i sao, b\u1ea3n ch\u1ea5t c\u0169ng nh\u01b0 gi\u1ea3i ph\u00e1p c\u1ee7a v\u1ea5n \u0111\u1ec1 s\u1ebd tr\u1edf n\u00ean r\u00f5 r\u00e0ng.\u201d<\/em><\/p>\n<\/blockquote>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Tuy nhi\u00ean, c\u1ea7n l\u01b0u \u00fd k\u1ef9 thu\u1eadt 5 whys ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng v\u1ea5n \u0111\u1ec1 c\u00f3 m\u1ed1i t\u01b0\u01a1ng quan v\u1ec1 nguy\u00ean nh\u00e2n, k\u1ebft qu\u1ea3 v\u00e0 c\u00f3 \u0111\u1ed9 kh\u00f3 v\u1eeba ph\u1ea3i. C\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p s\u1ebd y\u00eau c\u1ea7u k\u1ebft h\u1ee3p v\u1edbi k\u1ef9 thu\u1eadt kh\u00e1c \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

N\u1ed9i dung v\u00e0 b\u1ea3n ch\u1ea5t c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p 5 Whys<\/strong><\/h2>\n\n\n\n

Toyoda Sakichi – ng\u01b0\u1eddi cha c\u1ee7a cu\u1ed9c ph\u00e1 tri\u1ec3n c\u00f4ng nghi\u1ec7p Nh\u1eadt B\u1ea3n \u0111\u00e3 ph\u00e1t hi\u1ec7n ra k\u1ef9 thu\u1eadt n\u00e0y v\u00e0o nh\u1eefng n\u0103m 1930. \u00d4ng l\u00e0 m\u1ed9t nh\u00e0 c\u00f4ng nghi\u1ec7p, nh\u00e0 ph\u00e1t minh v\u00e0 ng\u01b0\u1eddi s\u00e1ng l\u1eadp c\u1ee7a Toyota Industries.<\/p>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u1ee7a \u00f4ng, xu\u1ea5t ph\u00e1t t\u1eeb h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t c\u1ee7a Toyota v\u00e0 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn v\u00e0o nh\u1eefng n\u0103m 1970, ph\u01b0\u01a1ng ph\u00e1p 5 Whys xem x\u00e9t l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 c\u1ee5 th\u1ec3 b\u1eb1ng c\u00e1ch li\u00ean t\u1ee5c \u0111\u1eb7t c\u00e2u h\u1ecfi: \u201cT\u1ea1i sao?<\/strong>\u201d ho\u1eb7c \u201cNguy\u00ean nh\u00e2n g\u00ec g\u00e2y ra v\u1ea5n \u0111\u1ec1 n\u00e0y?<\/strong>\u201d. M\u1ed7i c\u00e2u tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?<\/strong>\u201d th\u01b0\u1eddng s\u1ebd d\u1eabn \u0111\u1ebfn c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?<\/strong>\u201d ti\u1ebfp theo v\u00e0 sau \u0111\u00f3 l\u00e0 c\u00e2u h\u1ecfi th\u1ee9 ba, v\u00e0 ti\u1ebfp t\u1ee5c nh\u01b0 v\u1eady cho \u0111\u1ebfn khi \u0111\u1ea1t \u0111\u1ebfn c\u00e2u h\u1ecfi th\u1ee9 n\u0103m.<\/p>\n\n\n\n

B\u1ea3n ch\u1ea5t c\u1ee7a k\u1ef9 thu\u1eadt 5 Whys l\u00e0 vi\u1ec7c cung c\u1ea5p c\u00e1ch ti\u1ebfp c\u1eadn d\u1ef1a tr\u00ean ni\u1ec1m tin r\u1eb1ng m\u1ed7i v\u1ea5n \u0111\u1ec1 \u0111\u1ec1u do m\u1ed9t nguy\u00ean nh\u00e2n c\u1ed1t l\u00f5i t\u1ea1o n\u00ean v\u00e0 kh\u1eafc ph\u1ee5c \u0111i\u1ec1u n\u00e0y l\u00e0m cho v\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t. M\u1ed9t quy tr\u00ecnh ph\u00e2n t\u00edch 5 Whys c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec3u theo c\u00e1c b\u01b0\u1edbc h\u1ecfi:<\/p>\n\n\n\n

    \n
  • V\u1ea5n \u0111\u1ec1 l\u00e0 g\u00ec?<\/li>\n\n\n\n
  • T\u1ea1i sao v\u1ea5n \u0111\u1ec1 x\u1ea3y ra?<\/li>\n\n\n\n
  • T\u1ea1i sao nguy\u00ean nh\u00e2n trong c\u00e2u h\u1ecfi 2 x\u1ea3y ra?<\/li>\n\n\n\n
  • T\u1ea1i sao nguy\u00ean nh\u00e2n trong c\u00e2u h\u1ecfi 3 x\u1ea3y ra?<\/li>\n\n\n\n
  • T\u1ea1i sao nguy\u00ean nh\u00e2n trong c\u00e2u h\u1ecfi 4 x\u1ea3y ra?<\/li>\n<\/ul>\n\n\n\n

    Nh\u01b0ng t\u1ea1i sao l\u1ea1i l\u00e0 n\u0103m l\u1ea7n? \u0110\u00f3 l\u00e0 v\u00ec th\u00f4ng th\u01b0\u1eddng, nguy\u00ean nh\u00e2n ban \u0111\u1ea7u g\u00e2y ra v\u1ea5n \u0111\u1ec1 m\u00e0 ch\u00fang ta nh\u1eadn th\u1ea5y th\u1ef1c ch\u1ea5t ch\u1ec9 l\u00e0 tri\u1ec7u ch\u1ee9ng c\u1ee7a m\u1ed9t nguy\u00ean nh\u00e2n s\u00e2u xa h\u01a1n. T\u1ea5t nhi\u00ean b\u1ea1n c\u00f3 th\u1ec3 th\u00eam c\u00e1c c\u00e2u h\u1ecfi b\u1ed5 sung ho\u1eb7c l\u01b0\u1ee3c b\u1edbt \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 y\u00eau c\u1ea7u c\u1ee5 th\u1ec3.<\/p>\n\n\n\n

    C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch 5 Whys<\/strong><\/h2>\n\n\n\n

    D\u01b0\u1edbi \u0111\u00e2y l\u00e0 4 b\u01b0\u1edbc c\u1ea7n th\u1ef1c hi\u1ec7n \u0111\u1ec3 ph\u00e2n t\u00edch 5 Whys c\u00f3 th\u1ec3 mang l\u1ea1i hi\u1ec7u qu\u1ea3:<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh v\u1ea5n \u0111\u1ec1 c\u1ea7n gi\u1ea3i quy\u1ebft<\/strong><\/h3>\n\n\n\n

    X\u00e1c \u0111\u1ecbnh r\u00f5 v\u1ea5n \u0111\u1ec1 c\u1ea7n gi\u1ea3i quy\u1ebft v\u00e0 ph\u1ea1m vi t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ecbnh h\u00ecnh r\u00f5 m\u1ee5c ti\u00eau v\u00e0 c\u00e1c c\u00e2u h\u1ecfi c\u1ea7n c\u00f3 \u0111\u1ec3 ph\u00e2n t\u00edch 5 Whys.<\/p>\n\n\n\n

    B\u01b0\u1edbc 2: H\u1ecfi Whys l\u1ea7n \u0111\u1ea7u v\u00e0 l\u1eb7p l\u1ea1i qu\u00e1 tr\u00ecnh \u0111\u1eb7t c\u00e2u h\u1ecfi \u201cWhys?\u201d<\/strong><\/h3>\n\n\n\n

    \u0110\u1eb7t c\u00e2u h\u1ecfi \u201cWhys?\u201d li\u00ean quan \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 v\u00e0 t\u00ecm ra nguy\u00ean nh\u00e2n ban \u0111\u1ea7u. Ghi l\u1ea1i c\u00e2u tr\u1ea3 l\u1eddi v\u00e0 ti\u1ebfp t\u1ee5c \u0111\u1eb7t c\u00e2u h\u1ecfi \u201cWhys?\u201d \u0111\u1ec3 t\u00ecm hi\u1ec3u nguy\u00ean nh\u00e2n s\u00e2u xa h\u01a1n cho \u0111\u1ebfn khi kh\u00f4ng th\u1ec3 ti\u1ebfp t\u1ee5c \u0111\u1eb7t c\u00e2u h\u1ecfi \u201cWhys?\u201d \u0111\u01b0\u1ee3c n\u1eefa ho\u1eb7c b\u1ea1n \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n c\u1ed1t l\u00f5i c\u1ee7a v\u1ea5n \u0111\u1ec1.<\/p>\n\n\n\n

    B\u01b0\u1edbc 3: T\u00ecm gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c<\/strong><\/h3>\n\n\n\n

    D\u1ef1a tr\u00ean nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 \u0111\u00e3 x\u00e1c \u0111\u1ecbnh, th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch v\u00e0 kh\u00e1m ph\u00e1 c\u00e1c gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 v\u00e0 ch\u1ea5m d\u1ee9t vi\u1ec7c t\u00e1i xu\u1ea5t hi\u1ec7n trong t\u01b0\u01a1ng lai. Sau \u0111\u00f3, l\u1ef1a ch\u1ecdn gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p v\u00e0 t\u1ed1i \u01b0u nh\u1ea5t \u0111\u1ec3 ti\u1ebfn h\u00e0nh tri\u1ec3n khai.<\/p>\n\n\n\n

    B\u01b0\u1edbc 4: Theo d\u00f5i v\u00e0 ghi ch\u00e9p<\/strong><\/h3>\n\n\n\n

    Sau m\u1ed9t th\u1eddi gian tri\u1ec3n khai 5 whys, c\u1ea7n c\u00f3 s\u1ef1 theo d\u00f5i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 k\u1ebft qu\u1ea3 \u0111\u1ea1t \u0111\u01b0\u1ee3c. Xem x\u00e9t li\u1ec7u k\u1ebft qu\u1ea3 c\u00f3 t\u1ed1t hay kh\u00f4ng. Ph\u01b0\u01a1ng ph\u00e1p 5 Whys n\u00ean \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh v\u00e0 l\u1eb7p l\u1ea1i n\u1ebfu k\u1ebft qu\u1ea3 kh\u00f4ng m\u1ea5y kh\u1ea3 quan.<\/p>\n\n\n\n

    Cu\u1ed1i c\u00f9ng, qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch 5 whys ph\u1ea3i \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef v\u00e0 ph\u1ed5 bi\u1ebfn n\u1ed9i b\u1ed9 trong c\u00f4ng ty. Vi\u1ec7c chia s\u1ebb th\u00f4ng tin n\u00e0y s\u1ebd mang l\u1ea1i kinh nghi\u1ec7m x\u1eed l\u00fd c\u00e1c lo\u1ea1i v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i \u0111\u1ec3 c\u0169ng nh\u01b0 c\u00e1ch th\u1ee9c \u0111\u1ec3 gi\u1ea3i quy\u1ebft ch\u00fang.<\/p>\n\n\n\n

    V\u00ed d\u1ee5 v\u1ec1 ph\u00e2n t\u00edch 5 Whys trong s\u1ea3n xu\u1ea5t<\/strong><\/h2>\n\n\n\n

    V\u1ea5n \u0111\u1ec1:<\/strong> S\u1ea3n ph\u1ea9m bao b\u00ec xu\u1ea5t hi\u1ec7n l\u1ed7i sau khi tr\u1ea3i qua giai \u0111o\u1ea1n ki\u1ec3m tra cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n

    C\u00e2u h\u1ecfi 1:<\/strong> T\u1ea1i sao s\u1ea3n ph\u1ea9m bao b\u00ec xu\u1ea5t hi\u1ec7n l\u1ed7i sau giai \u0111o\u1ea1n ki\u1ec3m tra cu\u1ed1i c\u00f9ng?<\/p>\n\n\n\n

    Tr\u1ea3 l\u1eddi: V\u00ec thi\u1ebft b\u1ecb ki\u1ec3m tra kh\u00f4ng ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c l\u1ed7i.<\/p>\n\n\n\n

    C\u00e2u h\u1ecfi 2<\/strong>: T\u1ea1i sao thi\u1ebft b\u1ecb ki\u1ec3m tra kh\u00f4ng ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c l\u1ed7i?<\/p>\n\n\n\n

    Tr\u1ea3 l\u1eddi: V\u00ec m\u1ed9t trong s\u1ed1 c\u00e1c c\u1ea3m bi\u1ebfn nh\u1eadn di\u1ec7n l\u1ed7i trong thi\u1ebft b\u1ecb \u0111\u00e3 h\u1ecfng.<\/p>\n\n\n\n

    C\u00e2u h\u1ecfi 3<\/strong>: T\u1ea1i sao m\u1ed9t trong s\u1ed1 c\u00e1c c\u1ea3m bi\u1ebfn nh\u1eadn di\u1ec7n l\u1ed7i trong thi\u1ebft b\u1ecb \u0111\u00e3 h\u1ecfng?<\/p>\n\n\n\n

    Tr\u1ea3 l\u1eddi: V\u00ec thi\u1ebfu quy tr\u00ecnh b\u1ea3o tr\u00ec \u2013 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 cho thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

    C\u00e2u h\u1ecfi 4<\/strong>: T\u1ea1i sao thi\u1ebfu quy tr\u00ecnh b\u1ea3o tr\u00ec \u2013 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 cho thi\u1ebft b\u1ecb?<\/p>\n\n\n\n

    Tr\u1ea3 l\u1eddi: V\u00ec kh\u00f4ng c\u00f3 quy \u0111\u1ecbnh r\u00f5 r\u00e0ng v\u1ec1 vi\u1ec7c th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec \u2013 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3.<\/p>\n\n\n\n

    C\u00e2u h\u1ecfi 5: <\/strong>T\u1ea1i sao kh\u00f4ng c\u00f3 quy \u0111\u1ecbnh r\u00f5 r\u00e0ng v\u1ec1 vi\u1ec7c th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec \u2013 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3?<\/p>\n\n\n\n

    Tr\u1ea3 l\u1eddi: V\u00ec t\u1ed5 ch\u1ee9c kh\u00f4ng c\u00f3 h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n

    T\u1eeb v\u00ed d\u1ee5 tr\u00ean, ch\u00fang ta c\u00f3 th\u1ec3 k\u1ebft lu\u1eadn r\u1eb1ng nguy\u00ean nh\u00e2n c\u1ed1t l\u00f5i trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t bao b\u00ec l\u00e0 do thi\u1ebfu h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 vi\u1ec7c kh\u00f4ng tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u1ec1 b\u1ea3o tr\u00ec – b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3\u00a0cho thi\u1ebft b\u1ecb. Qua \u0111\u00f3 mang \u0111\u1ebfn gi\u1ea3i ph\u00e1p l\u00e0 c\u1ea7n tri\u1ec3n khai\u00a0h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng\u00a0lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n c\u1ed1t l\u00f5i n\u00e0y.<\/p>\n","protected":false},"excerpt":{"rendered":"

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