\u0110\u00e1nh \u0111\u00e1nh l\u00f4 \u0111\u1ec1 ch\u00ednh x\u00e1c nh\u1ea5t\u00a0<\/b><\/span><\/h2>\nL\u00f4 \u0111\u1ec1 \u0111\u01b0\u1ee3c v\u1eadn d\u1ee5ng m\u1ed9t c\u00e1ch t\u1ed1i \u0111a, th\u01b0\u1eddng c\u00f3 quy lu\u1eadt ri\u00eang. T\u1ef7 l\u1ec7 th\u1eafng c\u01b0\u1ee3c th\u01b0\u1eddng do <\/span>Quy lu\u1eadt \u0111\u00e1nh \u0111\u1ec1 <\/b>kh\u00e1c nhau c\u1ee7a m\u1ed7i ng\u01b0\u1eddi. T\u00f9y theo v\u00f9ng mi\u1ec1n \u0111\u1ec3 c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn nh\u1eefng c\u00e1ch th\u1ee9c \u0111\u00e1nh kh\u00e1c nhau. V\u1edbi nh\u1eefng c\u00e1ch d\u01b0\u1edbi d\u00e2y b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn \u0111\u1ec3 \u00e1p d\u1ee5ng \u0111\u1ec3 tham kh\u1ea3o th\u00eam.\u00a0<\/span><\/span><\/p>\nC\u00e1ch 1.\u00a0 C\u00e1ch n\u1eafm tr\u00f2 ch\u01a1i-t\u1ef7 l\u1ec7 tr\u00fang tr\u01b0\u1ee3t\u00a0<\/b><\/span><\/h3>\nL\u00fac ch\u01a1i \u0111\u1ea7u c\u01a1, b\u1ea1n c\u1ea7n t\u00ecm hi\u1ec3u nh\u1eefng h\u00ecnh th\u1ee9c kh\u00e1c, b\u1ea1n c\u1ea7n hi\u1ec3u lu\u1eadt m\u1edbi mong th\u1eafng ph\u1ed5 bi\u1ebfn.\u00a0<\/span><\/p>\nC\u00e1ch 2:<\/b> Ph\u00e2n t\u00edch v\u00e0 t\u00e1ch l\u00f4 k\u1ef9 c\u00e0ng<\/b>\u00a0<\/span><\/span><\/h3>\nPh\u00e2n t\u00edch v\u00e0 t\u00e1ch l\u00f4 \u0111\u1ec1 k\u1ef9 c\u00e0ng, b\u1ea1n c\u1ea7n \u0111\u01b0a ra nh\u1eefng d\u1ef1 \u0111o\u00e1n nh\u1eb1m l\u1ef1a ch\u1ecdn t\u1ef7 l\u1ec7 n\u00e0o cao nh\u1ea5t. Khi d\u00f9ng ti\u1ec1n \u0111\u1ea7u t\u01b0 l\u00f4 \u0111\u1ec1, b\u1ea1n n\u00ean ph\u00e2n t\u00edch theo s\u1ed1 quy lu\u1eadt ri\u00eang. N\u00ean ch\u1ecdn quy lu\u1eadt t\u01b0\u01a1ng \u1ee9ng \u0111\u1ec3 gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn.\u00a0<\/span><\/p>\nC\u00e1ch 3. N\u00ean t\u1eadn d\u1ee5ng m\u00e1y t\u00ednh ho\u1eb7c m\u1ea1ng internet<\/b><\/span><\/h3>\nM\u1ecdi th\u1ee9 \u0111\u01b0\u1ee3c ghi ch\u00e9p trong \u0111\u1ea7u, nh\u01b0ng kh\u00f4ng th\u1ec3 nh\u1edb t\u1ea5t c\u1ea3 m\u1ecdi th\u1ee9. B\u1ea1n n\u00ean d\u1ef1a v\u00e0o m\u00e1y t\u00ednh, c\u00e1c trang con s\u1ed1, m\u1ea1ng\u2026\u0111\u1ec3 nh\u00ecn k\u1ebft qu\u1ea3 v\u00e0 ch\u1ecdn \u0111\u01b0\u1ee3c con s\u1ed1 th\u00edch h\u1ee3p nh\u1ea5t. N\u00ean tham kh\u1ea3o v\u00e0 ch\u1ecdn l\u1ecdc nh\u1eefng k\u1ebft qu\u1ea3 \u0111\u00e3 t\u1eebng ra tr\u01b0\u1edbc \u0111\u00f3.\u00a0<\/span><\/p>\nC\u00e1ch 4. Nh\u1edb \u0111\u00e0i n\u00e0o quay trong ng\u00e0y\u00a0<\/b><\/span><\/h3>\nNh\u1edb l\u1ecbch quay x\u1ed5 s\u1ed1 t\u1eebng ng\u00e0y \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh b\u1edfi t\u1ec9nh n\u00e0o. N\u00f3 v\u1eeba gi\u00fap c\u00e1c b\u1ea1n so s\u00e1nh k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c,\u00a0 kh\u00f4ng m\u1ea5t ti\u1ec1n oan u\u1ed5ng. M\u00e0 c\u00f2n \u0111\u1ec3 c\u00e1c b\u1ea1n t\u00ednh to\u00e1n s\u1ed1 chu\u1ea9n nh\u1ea5t. Ch\u1ec9 c\u1ea7n \u0111i\u1ec7n tho\u1ea1i, ho\u1eb7c m\u00e1y t\u00ednh c\u00f3 th\u1ec3 theo d\u00f5i tr\u1ef1c ti\u1ebfp m\u1ecdi k\u1ebft qu\u1ea3.\u00a0<\/span><\/p>\nQuy lu\u1eadt d\u1ef1a theo ng\u0169 h\u00e0nh<\/b><\/span><\/h2>\n\u0110\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 quy lu\u1eadt \u0111\u00e1nh \u0111\u1ec1 ph\u1ed5 bi\u1ebfn, \u0111\u01b0\u1ee3c d\u1ef1a theo ng\u0169 h\u00e0nh. \u0110\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 l\u0129nh v\u1ef1c quen thu\u1ed9c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i \u1edf nhi\u1ec1u l\u0129nh v\u1ef1c. Quy lu\u1eadt thuy\u1ebft ng\u0169 h\u00e0nh bao g\u1ed3m: Kim, M\u1ed9c, Th\u1ed5, Th\u1ee7y, H\u1ecfa.\u00a0<\/span><\/p>\nV\u1edbi quy lu\u1eadt n\u00e0y, \u0111\u01b0\u1ee3c t\u01b0\u01a1ng \u1ee9ng v\u1edbi nh\u1eefng c\u1eb7p s\u1ed1 g\u1ed3m:\u00a0<\/span><\/p>\n\n- Kim th\u01b0\u1eddng \u1ee9ng c\u00e1c s\u1ed1 4 –\u00a0 9<\/span><\/li>\n
- M\u1ed9c th\u01b0\u1eddng \u1ee9ng v\u1edbi c\u00e1c s\u1ed1 3 v\u00e0 8<\/span><\/li>\n
- Th\u1ee7y \u1ee9ng v\u1edbi c\u00e1c s\u1ed1 1 – 6<\/span><\/li>\n
- H\u1ecfa s\u1ebd \u1ee9ng v\u1edbi s\u1ed1 2 v\u00e0 s\u1ed1 7<\/span><\/li>\n
- Th\u1ed5 th\u01b0\u1eddng \u1ee9ng v\u1edbi s\u1ed1 0 – 5<\/span><\/li>\n
- V\u1eady n\u00ean, theo thuy\u1ebft C\u1eedu cung s\u1ebd c\u00f3 nh\u1eefng quy lu\u1eadt sau.\u00a0<\/span><\/li>\n
- Kim t\u01b0\u01a1ng \u1ee9ng v\u1edbi s\u1ed1: 6-7<\/span><\/li>\n
- M\u1ed9c \u01b0\u01a1ng \u1ee9ng s\u1ed1: 3 v\u00e0 4<\/span><\/li>\n
- Th\u1ee7y \u01b0\u01a1ng \u1ee9ng s\u1ed1: 1<\/span><\/li>\n
- H\u1ecfa t\u01b0\u01a1ng \u1ee9ng s\u1ed1: 9<\/span><\/li>\n
- Th\u1ed5 t\u01b0\u01a1ng \u1ee9ng s\u1ed1: 2, 8 v\u00e0 5<\/span><\/li>\n<\/ul>\n
\u00c1p d\u1ee5ng nh\u1eefng nguy\u00ean t\u1eafc tr\u00ean tin ch\u1eafc b\u1ea1n s\u1ebd c\u00f3 hai c\u1eb7p t\u01b0\u01a1ng \u1ee9ng ng\u00e0y h\u00f4m sau.\u00a0<\/span><\/p>\n