\u0110\u00e1nh l\u00f4 tr\u01b0\u1ee3t Mi\u1ec1n B\u1eafc th\u1ebf n\u00e0o l\u00e0 hi\u1ec3u qu\u1ea3 nh\u1ea5t?<\/strong>. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c l\u00f4 tr\u01b0\u1ee3t l\u00e0 g\u00ec?, c\u00e1ch th\u1ee9c \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t th\u1ebf n\u00e0o l\u00e0 h\u1ee3p l\u00ed nh\u1ea5t. V\u00ec v\u1eady, b\u1ea1n kh\u00f4ng n\u00ean b\u1ecf qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a ch\u00fang t\u00f4i nh\u00e9.<\/p>\n C\u00f9ng v\u1edbi \u0111\u00e1nh l\u00f4 xi\u00ean, l\u00f4 gan th\u00ec \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t<\/strong> c\u0169ng l\u00e0 m\u1ed9t trong c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i l\u00f4 \u0111\u1ec1 \u0111\u01b0\u1ee3c kh\u00e1 \u0111\u00f4ng. Ng\u01b0\u1eddi ch\u01a1i l\u1ef1a ch\u1ecdn b\u1edfi x\u00e1c su\u1ea5t tr\u00fang l\u00f4 l\u1edbn (t\u1edbi h\u01a1n 99%) v\u00e0 mang l\u1ea1i nhi\u1ec1u l\u1ee3i nhu\u1eadn h\u01a1n. V\u1eady th\u00ec l\u00f4 tr\u01b0\u1ee3t l\u00e0 g\u00ec? T\u1ef7 l\u1ec7 \u0103n c\u1ee7a l\u00f4 tr\u01b0\u1ee3t l\u00e0 bao nhi\u00eau? C\u00e1ch \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t nh\u01b0 th\u1ebf n\u00e0o? Nh\u1eefng chia s\u1ebb d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n n\u1eafm \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y.<\/p>\n <\/p>\n L\u00f4 tr\u01b0\u1ee3t<\/strong>\u2013 hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u1ea5t th\u00ec l\u00f4 tr\u01b0\u1ee3t ch\u00ednh l\u00e0 c\u00e1c con l\u00f4 kh\u00f4ng v\u1ec1. Theo \u0111\u00f3 ng\u01b0\u1eddi ch\u01a1i s\u1ebd \u0111\u00e1nh l\u00f4 theo c\u00e1c c\u1eb7p s\u1ed1 m\u00e0 n\u00f3 kh\u00f4ng v\u1ec1.<\/p>\n Hi\u1ec7n nay c\u00f3 3 h\u00ecnh th\u1ee9c \u0111\u00e1nh<\/strong> l\u00f4 tr\u01b0\u1ee3t kh\u00e1c nhau, tu\u1ef3 v\u00e0o t\u1eebng h\u00ecnh th\u1ee9c m\u00e0 c\u00f3 t\u1ef7 l\u1ec7 \u0103n kh\u00e1c nhau. C\u1ee5 th\u1ec3 t\u1ef7 l\u1ec7 \u0103n c\u1ee7a m\u1ed7i h\u00ecnh th\u1ee9c ch\u01a1i l\u00f4 tr\u01b0\u1ee3t nh\u01b0 sau:<\/p>\n \u2013 N\u1ebfu \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t 4<\/strong> con th\u00ec t\u1ef7 l\u1ec7 \u0103n c\u00f3 th\u1ec3 dao \u0111\u1ed9ng nh\u01b0 1 \u0103n 2 ho\u1eb7c l\u00e0 1 \u0103n 3. \u0110\u00e2y l\u00e0 c\u00e1ch ch\u01a1i m\u00e0 ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ph\u1ea3i ch\u1ecdn ra \u0111\u01b0\u1ee3c \u00edt nh\u1ea5t 4 con l\u00f4 tr\u01b0\u1ee3t kh\u00e1c nhau. N\u1ebfu nh\u01b0 k\u1ebft qu\u1ea3 cu\u1ed1i ng\u00e0y m\u00e0 tr\u01b0\u1ee3t h\u1ebft th\u00ec t\u1ee9c l\u00e0 b\u1ea1n th\u1eafng, c\u00f2n n\u1ebfu nh\u01b0 1 con v\u1ec1 th\u00ec b\u1ea1n thua. Tu\u1ef3 v\u00e0o m\u1ee9c \u0103n th\u01b0\u1edfng \u1edf nh\u00e0 c\u00e1i m\u00e0 s\u1ebd c\u00f3 t\u1ef7 l\u1ec7 \u0103n c\u1ee5 th\u1ec3.<\/p>\n \u2013 \u0110\u00e1nh l\u00f4 tr\u01b0\u1ee3t 8 con<\/strong>: v\u1edbi h\u00ecnh th\u1ee9c n\u00e0y th\u00ec t\u1ef7 l\u1ec7 \u0103n l\u00e0 1 \u0103n 8.Theo \u0111\u00f3 b\u1ea1n c\u1ea7n ch\u1ecdn ra 8 con l\u00f4 tr\u01b0\u1ee3t n\u00ean m\u1ee9c \u0111\u1ed9 n\u00e0y ch\u01a1i kh\u00f3 h\u01a1n. Tuy nhi\u00ean n\u1ebfu th\u1eafng th\u00ec t\u1ef7 l\u1ec7 \u0103n cao h\u01a1n.<\/p>\n \u2013 \u0110\u00e1nh l\u00f4 tr\u01b0\u1ee3t 10 con<\/strong>: t\u1ef7 l\u1ec7 \u0103n n\u1ebfu tr\u00fang l\u00e0 1 \u0103n 12. Ng\u01b0\u1eddi ch\u01a1i c\u0169ng ph\u1ea3i ch\u1ecdn cho m\u00ecnh \u0111\u01b0\u1ee3c 10 con l\u00f4 tr\u01b0\u1ee3t. V\u1edbi t\u1ef7 l\u1ec7 \u0103n cao n\u00ean \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u tay ch\u01a1i l\u1ef1a ch\u1ecdn.<\/p>\n V\u1edbi l\u00f4 tr\u01b0\u1ee3t n\u1ebfu mu\u1ed1n tr\u00fang l\u1edbn th\u00ec \u0111\u1ed9 kh\u00f3 c\u00e0ng cao. Ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t ngay d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n <\/p>\n C\u1ee5 th\u1ec3 ng\u01b0\u1eddi ch\u01a1i s\u1ebd ch\u1ecdn xi\u00ean 4, xi\u00ean 8 ho\u1eb7c xi\u00ean 10. N\u1ebfu nh\u01b0 c\u1ea3 4 con \u0111\u1ec1u tr\u01b0\u1ee3t th\u00ec b\u1ea1n \u0111\u1eb7t 1 ti\u1ec1n v\u00e0 \u0111\u01b0\u1ee3c \u0103n 2 ti\u1ec1n. N\u1ebfu t\u1ea5t c\u1ea3 8 con c\u00f9ng tr\u01b0\u1ee3t th\u00ec 1 \u0103n 7 v\u00e0 n\u1ebfu 10 con c\u00f9ng tr\u01b0\u1ee3t th\u00ec b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c 1 \u0103n 10.<\/p>\n Theo kinh nghi\u1ec7m c\u1ee7a nghi\u00ean c\u1ee9u l\u00f4 \u0111\u1ec1 th\u00ec x\u00e1c su\u1ea5t \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t c\u1ee7a 1 con s\u1ebd l\u00e0 78%. Nh\u01b0ng l\u00f4 tr\u01b0\u1ee3t l\u1ea1i c\u00f3 t\u1edbi 27 gi\u1ea3i v\u00e0 ch\u1ec9 c\u00f3 b\u00ecnh qu\u00e2n 21,5 \u2013 22 s\u1ed1 kh\u00e1c nhau. Ch\u00ednh v\u00ec th\u1ebf trong 100 s\u1ed1 th\u00ec x\u00e1c su\u1ea5t s\u1ebd c\u00f3 t\u1edbi 78 s\u1ed1 l\u00e0 tr\u01b0\u1ee3t n\u00ean x\u00e1c su\u1ea5t \u0111\u1ec3 ch\u1ecdn 1 l\u00f4 tr\u01b0\u1ee3t l\u00e0 78%.<\/p>\n X\u00e1c su\u1ea5t xi\u00ean 4 con c\u00f9ng tr\u01b0\u1ee3t = 0,78\u00d70,78\u00d70,78\u00d70,78 = 0,37 (t\u1ee9c l\u00e0 x\u00e1c su\u1ea5t xi\u00ean 4 con c\u00f9ng tr\u01b0\u1ee3t kho\u1ea3ng 37%<\/strong>). Trong khi \u0111\u1eb7t 1 ti\u1ec1n th\u00ec \u0103n 2 ti\u1ec1n<\/strong><\/span>.<\/p>\n Ch\u00fa \u00fd<\/em><\/span><\/strong>: x\u00e1c xu\u1ea5t \u0111\u00e1nh b\u1ea1ch th\u1ee7 tr\u00fang 1 con l\u00f4 l\u00e0 22%. Nh\u01b0ng Ti\u1ec1n thu v\u1ec1 = 3,5 Ti\u1ec1n chi ra, ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u1ec9 \u0103n 2 l\u1ea7n.<\/em> C\u00e1c b\u1ea1n c\u0169ng n\u00ean ph\u00e2n bi\u1ec7t x\u00e1c su\u1ea5t tr\u00fang v\u1edbi t\u1ef7 l\u1ec7 \u0103n ti\u1ec1n.<\/p>\n X\u00e1c su\u1ea5t xi\u00ean 8 con c\u00f9ng tr\u01b0\u1ee3t = 0,78\u00d70,78\u00d70,78\u00d70,78\u00d70,78\u00d70,78\u00d70,78\u00d70,78 = 0,14 (t\u1ee9c x\u00e1c su\u1ea5t xi\u00ean 8 con c\u00f9ng tr\u01b0\u1ee3t kho\u1ea3ng 14%). Trong khi \u0111\u1eb7t 1 ti\u1ec1n th\u00ec \u0103n 7 ti\u1ec1n<\/strong><\/span>.<\/p>\n X\u00e1c su\u1ea5t xi\u00ean 10 con c\u00f9ng tr\u01b0\u1ee3t = 0,78\u00d70,78\u00d70,78\u00d70,78\u00d70,78\u00d70,78\u00d70,78\u00d70,78 x0,78\u00d70,78 = <\/strong>0,083 (t\u1ee9c l\u00e0 x\u00e1c xu\u1ea5t xi\u00ean 10 con c\u00f9ng tr\u01b0\u1ee3t l\u00e0 8,3%). Trong khi \u0111\u1eb7t 1 ti\u1ec1n th\u00ec \u0103n 10 ti\u1ec1n<\/strong><\/span>.<\/p>\n <\/p>\n C\u00f3 th\u1ec3 g\u1ecdi l\u00e0 ch\u01a1i l\u00f4 tr\u00fang c\u0169ng \u0111\u01b0\u1ee3c. Theo c\u00e1ch ch\u01a1i n\u00e0y, ng\u01b0\u1eddi ta th\u01b0\u1eddng ch\u1ecdn ch\u01a1i 90-96 s\u1ed1 kh\u00e1c nhau. V\u00e0 ch\u1ec9 lo\u1ea1i b\u1ecf t\u1eeb 6 \u2013 10 s\u1ed1 c\u00f2n l\u1ea1i. C\u00e1ch \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t<\/strong> hi\u1ec7u qu\u1ea3 n\u00e0y ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng c\u00f3 l\u00f4 ra theo nh\u1eefng s\u1ed1 b\u1ecb lo\u1ea1i b\u1ecf. Nh\u01b0 v\u1eady m\u1edbi c\u00f3 th\u1ec3 h\u00f2a v\u1ed1n. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu c\u00f3 l\u00f4 ra theo \u0111\u00fang nh\u1eefng s\u1ed1 b\u1ecb lo\u1ea1i b\u1ecf th\u00ec ng\u01b0\u1eddi ch\u01a1i s\u1ebd thua theo m\u1ee9c 3,5 l\u1ea7n ti\u1ec1n ch\u01a1i 1 s\u1ed1.<\/p>\n V\u00ed d\u1ee5: <\/strong>B\u1ea1n ch\u01a1i 1 \u0111i\u1ec3m l\u00f4 tr\u01b0\u1ee3t v\u1edbi ti\u1ec1n c\u01b0\u1ee3c l\u00e0 23k=> 100 \u0111i\u1ec3m s\u1ebd l\u00e0 2tr3. N\u1ebfu nh\u01b0 b\u1ea1n \u0111\u00e1nh t\u1ea5t c\u1ea3 100 \u0111i\u1ec3m th\u00ec ch\u1eafc ch\u1eafn s\u1ebd tr\u00fang 27 gi\u1ea3i. T\u1eeb \u0111\u00f3 suy ra 27x 80k s\u1ebd l\u00e0 2.160.000. L\u1ea5y 2.160.000 \u2013 2.300.000 th\u00ec b\u1ea1n b\u1ecb l\u1ed7 140k.<\/p>\n Hy v\u1ecdng nh\u1eefng chia s\u1ebb b\u00ean tr\u00ean s\u1ebd gi\u00fap cho ng\u01b0\u1eddi ch\u01a1i hi\u1ec3u \u0111\u01b0\u1ee3c th\u1ebf n\u00e0o l\u00e0 l\u00f4 tr\u01b0\u1ee3t, c\u00e1ch \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t hi\u1ec7u qu\u1ea3<\/strong>. \u0110\u1ec3 n\u00e2ng cao kh\u1ea3 n\u0103ng tr\u00fang gi\u1ea3i th\u00ec ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 tham kh\u1ea3o k\u1ebft h\u1ee3p v\u1edbi c\u00e1c kinh nghi\u1ec7m v\u00e0 ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u kh\u00e1c nh\u00e9. Ch\u00fac b\u1ea1n lu\u00f4n l\u00e0 ng\u01b0\u1eddi may m\u1eafn nh\u1ea5t.<\/p>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n <\/main><\/p>\n \u0110\u00e1nh l\u00f4 tr\u01b0\u1ee3t Mi\u1ec1n B\u1eafc th\u1ebf n\u00e0o l\u00e0 hi\u1ec3u qu\u1ea3 nh\u1ea5t?<\/p>\n","protected":false},"author":1,"featured_media":17901,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[311],"tags":[609,494,588,606,431,607,608,425,429,433,426,126],"yoast_head":"\n\u0110\u00e1nh l\u00f4 tr\u01b0\u1ee3t mi\u1ec1n B\u1eafc th\u1ebf n\u00e0o l\u00e0 hi\u1ec3u nh\u1ea5t cho ng\u01b0\u1eddi ch\u01a1i<\/h2>\n
L\u00f4 tr\u01b0\u1ee3t l\u00e0 g\u00ec?<\/h3>\n
C\u00e1c \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t hi\u1ec7u qu\u1ea3 nh\u1ea5t hi\u1ec7n nay c\u1ee7a c\u00e1c cao th\u1ee7<\/h2>\n
Ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i l\u00f4 tr\u01b0\u1ee3t th\u1ee9 nh\u1ea5t<\/strong><\/h3>\n
Ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i l\u00f4 tr\u01b0\u1ee3t th\u1ee9 hai<\/strong><\/h3>\n
Ph\u1ea7n k\u1ebft<\/h2>\n
ch\u1ed1t s\u1ed1 cao c\u1ea5p<\/h4>\n
ch\u1ed1t s\u1ed1 b\u1ea1ch th\u1ee7 l\u00f4 mb v\u00edp<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 b\u1ea1ch th\u1ee7 l\u00f4 2 nh\u00e1y mb v\u00edp<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 song th\u1ee7 l\u00f4 mb v\u00edp<\/a><\/strong><\/h4>\n
b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mb 100% \u0103n h\u00f4m nay<\/a><\/strong><\/h4>\n
song th\u1ee7 l\u00f4 k\u00e9p mb 100% \u0103n h\u00f4m nay<\/a><\/strong><\/h4>\n
vip b\u1ea1ch th\u1ee7 \u0111\u1ec1 mb 100% \u0103n h\u00f4m nay<\/a><\/strong><\/h4>\n
vip song th\u1ee7 \u0111\u1ec1 mb 100% \u0103n h\u00f4m nay<\/a><\/strong><\/h4>\n
d\u00e0n \u0111\u1ec1 4 s\u1ed1 mb 100% \u0103n h\u00f4m nay<\/a><\/strong><\/h4>\n
d\u00e0n \u0111\u1ec1 6 s\u1ed1 mb 100% \u0103n h\u00f4m nay<\/a><\/strong><\/h4>\n
d\u00e0n \u0111\u1ec1 8 s\u1ed1 mb 100% \u0103n h\u00f4m nay<\/a><\/strong><\/h4>\n
d\u00e0n \u0111\u1ec1 10 s\u1ed1 mb 100% \u0103n h\u00f4m nay<\/a><\/strong><\/h4>\n
d\u00e0n l\u00f4 4 s\u1ed1 mb 100% \u0103n h\u00f4m nay<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 c\u1ea7u mi\u1ec1n b\u1eafc<\/h4>\n
d\u00e0n l\u00f4 6 s\u1ed1 mb si\u00eau chu\u1ea9n 99%<\/a><\/strong><\/h4>\n
d\u00e0n l\u00f4 8 s\u1ed1 mb si\u00eau chu\u1ea9n 99%<\/a><\/strong><\/h4>\n
d\u00e0n l\u00f4 xi\u00ean 2 mb si\u00eau chu\u1ea9n 99%<\/a><\/strong><\/h4>\n
d\u00e0n l\u00f4 xi\u00ean 3 mb si\u00eau chu\u1ea9n 99%<\/strong><\/a><\/h4>\n
d\u00e0n l\u00f4 xi\u00ean 4 mb si\u00eau chu\u1ea9n 99%<\/a><\/strong><\/h4>\n
c\u1ea7u vip 3 c\u00e0ng mb si\u00eau chu\u1ea9n 99%<\/a><\/strong><\/h4>\n
d\u00e0n 3 c\u00e0ng 2 s\u1ed1 mb si\u00eau chu\u1ea9n 99%<\/a><\/strong><\/h4>\n
d\u00e0n l\u00f4 10 s\u1ed1 mb si\u00eau chu\u1ea9n 99%<\/a><\/strong><\/h4>\n
vip \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i mb si\u00eau chu\u1ea9n 99%<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 c\u1ea7u mi\u1ec1n nam<\/h4>\n
ch\u1ed1t s\u1ed1 chu\u1ea9n vip x\u1ec9u ch\u1ee7 mn<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mn <\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 c\u1ea7u vip gi\u1ea3i 8 mn<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 vip bao l\u00f4 mn v\u00edp<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 vip c\u1eb7p x\u1ec9u ch\u1ee7 mn<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 vip song th\u1ee7 l\u00f4 mn<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 vip \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mn<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mn<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 vip l\u00f4 3 s\u1ed1 mn v\u00edp<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 c\u1ea7u mi\u1ec1n trung<\/h4>\n
ch\u1ed1t s\u1ed1 vip x\u1ec9u ch\u1ee7 mt v\u00edp<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mt<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 c\u1ea7u vip gi\u1ea3i 8 mt<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 c\u1ea7u vip bao l\u00f4 mt<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 c\u1ea7u vip c\u1eb7p x\u1ec9u ch\u1ee7 mt<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 c\u1ea7u vip song th\u1ee7 l\u00f4 mt<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 vip \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mt<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mt<\/a><\/strong><\/h4>\n
ch\u1ed1t s\u1ed1 vip l\u00f4 3 s\u1ed1 mt si\u00eau v\u00edp<\/a><\/strong><\/h4>\n","protected":false},"excerpt":{"rendered":"