B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap anh em hi\u1ec3u r\u00f5 \u0111\u01b0\u1ee3c kh\u00e1i ni\u1ec7m v\u1ec1 b\u1ed9 s\u1ed1 \u0111\u1ec1 \u2013 h\u1ec7 trong l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec c\u0169ng nh\u01b0 t\u1ed5ng h\u1ee3p cho anh em t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 s\u1ed1 c\u01a1 b\u1ea3n trong ch\u01a1i l\u00f4 \u0111\u1ec1. M\u1eddi anh em tham kh\u1ea3o.<\/p>\n
B\u1ed9 s\u1ed1 trong l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec?<\/h2>\n
B\u1ed9 s\u1ed1 trong l\u00f4 \u0111\u1ec1 <\/strong>l\u00e0 t\u1eadp h\u1ee3p m\u1ed9t d\u00e0n s\u1ed1 g\u1ed3m 2 ch\u1eef s\u1ed1 hay \u0111i c\u00f9ng nhau. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c nh\u1eefng b\u1ed9 s\u1ed1 \u0111\u1ec1<\/strong> n\u00e0y s\u1ebd gi\u00fap cho ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng soi \u0111\u01b0\u1ee3c nh\u1eefng con s\u1ed1 v\u00e0 d\u00e0n s\u1ed1 \u0111\u1ec3 \u0111\u00e1nh theo tu\u1ea7n, th\u00e1ng ho\u1eb7c n\u0103m.<\/p>\n X\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c b\u1ed9 s\u1ed1 \u0111\u1ec1, anh em c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u ho\u1eb7c \u00e1p d\u1ee5ng ch\u01a1i d\u00e0n \u0111\u1ec1 36<\/strong><\/span><\/span> v\u00e0 d\u00e0n \u0111\u1ec1 56 con<\/span><\/strong><\/span> c\u0169ng kh\u00e1 hi\u1ec7u qu\u1ea3 \u0111\u1ea5y.<\/p>\n M\u1eddi anh em tham kh\u1ea3o c\u00e1c b\u1ed9 s\u1ed1 \u0111\u1ec1 \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00f4i t\u1ed5ng h\u1ee3p b\u00ean d\u01b0\u1edbi, c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n G\u1ed3m 10 b\u1ed9 s\u1ed1 c\u01a1 b\u1ea3n:<\/p>\n C\u00e1ch t\u00ednh s\u1ed1 l\u00f4 \u0111\u1ec1 theo b\u00f3ng \u00e2m d\u01b0\u01a1ng ng\u0169 h\u00e0nh<\/strong><\/span> n\u00e0y l\u00e0 kh\u00e1 \u0111\u01a1n gi\u1ea3n, anh em ch\u1ec9 c\u1ea7n c\u1ed9ng c\u00e1c c\u1eb7p 05 \u2013 50 \u2013 55 v\u00e0 sau \u0111\u00f3 \u00e1p d\u1ee5ng c\u00e1c quy t\u1eafc b\u1ed9 s\u1ed1 thu\u1eadn \u2013 ngh\u1ecbch. B\u1ed9 n\u00e0y c\u00f2n c\u00f3 t\u00ean g\u1ecdi kh\u00e1c l\u00e0 b\u1ed9 55 v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong soi c\u1ea7u k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 Mi\u1ec1n B\u1eafc.<\/p>\n C\u00f3 5 b\u1ed9 s\u1ed1 trong l\u00f4 \u0111\u1ec1 nh\u01b0 sau:<\/p>\nT\u1ed5ng h\u1ee3p t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 s\u1ed1 trong l\u00f4 \u0111\u1ec1 cho anh em tham kh\u1ea3o<\/h2>\n
C\u00e1c b\u1ed9 s\u1ed1 \u0111\u1ec1 c\u01a1 b\u1ea3n th\u01b0\u1eddng \u0111i c\u00f9ng nhau<\/h3>\n
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B\u1ed9 s\u1ed1 l\u00f4 \u0111\u1ec1 theo b\u00f3ng l\u00f4 \u0111\u1ec1 ng\u0169 h\u00e0nh<\/h3>\n
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