D\u1ea5u hi\u1ec7u \u0111\u1ec1 b\u00e1o k\u00e9p chu\u1ea9n x\u00e1c nh\u1ea5t<\/span><\/h2>\nT\u00f4i xin chia s\u1ebb v\u1edbi anh em c\u00e1ch b\u1eaft nh\u1eadn bi\u1ebft d\u1ea5u hi\u1ec7u \u0111\u1ec1 b\u00e1o k\u00e9p<\/strong> chu\u1ea9n x\u00e1c nh\u1ea5t, gi\u00fap anh em t\u1ed1i \u01b0u ng\u00e2n s\u00e1ch, m\u00e0 v\u1eabn \u0111em l\u1ea1i l\u1ee3i nhu\u1eadn cho anh em m\u1ed9t khi \u0111\u1eb7t ch\u00e2n v\u00e0o con \u0111\u01b0\u1eddng tr\u1edf th\u00e0nh l\u00f4 th\u1ee7 \u2013 \u0111\u1ec1 th\u1ee7 n\u00e0y.<\/p>\nV\u00ec t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a \u0111\u1ec1 k\u00e9p r\u1ea5t kh\u00f3 l\u01b0\u1eddng, c\u1ea7n ph\u1ea3i th\u1ed1ng k\u00ea k\u0129 l\u01b0\u1ee1ng v\u00e0 ph\u1ed1i h\u1ee3p v\u1edbi nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c \u0111\u1ec3 ra \u0111\u01b0\u1ee3c con \u0111\u1ec1 k\u00e9p n\u00ean b\u1eaft.<\/p>\n
Qua qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u, ph\u00e2n t\u00edch l\u00e2u d\u00e0i, c\u00f9ng v\u1edbi s\u1ef1 t\u01b0 v\u1ea5n c\u1ee7a nh\u1eefng b\u1eadc cao th\u1ee7 v\u00f5 l\u00e2m v\u1ec1 lu\u1eadn \u0111\u1ec1 \u2013 t\u00edch s\u1ed1. T\u00f4i \u0111\u00fac k\u1ebft ra \u0111\u01b0\u1ee3c c\u00e1ch nh\u1eadn bi\u1ebft d\u1ea5u hi\u1ec7u \u0111\u1ec1 b\u00e1o k\u00e9p<\/strong> s\u1ebd v\u1ec1 nh\u01b0 sau:<\/p>\nAnh em c\u1ee9 soi 2 s\u1ed1 \u0111\u1ea7u c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. N\u1ebfu n\u00f3 l\u00e0 k\u00e9p th\u00ec trong v\u00f2ng 3-7 ng\u00e0y t\u1edbi \u0111\u1ec1 k\u00e9p s\u1ebd v\u1ec1. N\u00ean anh em t\u00ednh to\u00e1n t\u1eeb ng\u00e0y th\u1ee9 3 tr\u1edf \u0111i b\u1eaft \u0111\u1ea7u nu\u00f4i \u0111\u1ec1 k\u00e9p l\u00e0 \u0111\u1eb9p. C\u1ee5 th\u1ec3 anh em xem v\u00ed d\u1ee5 d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n
V\u00ec t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a \u0111\u1ec1 k\u00e9p r\u1ea5t kh\u00f3 l\u01b0\u1eddng, c\u1ea7n ph\u1ea3i th\u1ed1ng k\u00ea k\u0129 l\u01b0\u1ee1ng v\u00e0 ph\u1ed1i h\u1ee3p v\u1edbi nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c \u0111\u1ec3 ra \u0111\u01b0\u1ee3c con \u0111\u1ec1 k\u00e9p n\u00ean b\u1eaft.<\/p>\n
Qua qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u, ph\u00e2n t\u00edch l\u00e2u d\u00e0i, c\u00f9ng v\u1edbi s\u1ef1 t\u01b0 v\u1ea5n c\u1ee7a nh\u1eefng b\u1eadc cao th\u1ee7 v\u00f5 l\u00e2m v\u1ec1 lu\u1eadn \u0111\u1ec1 \u2013 t\u00edch s\u1ed1. T\u00f4i \u0111\u00fac k\u1ebft ra \u0111\u01b0\u1ee3c c\u00e1ch nh\u1eadn bi\u1ebft d\u1ea5u hi\u1ec7u \u0111\u1ec1 b\u00e1o k\u00e9p<\/strong> s\u1ebd v\u1ec1 nh\u01b0 sau:<\/p>\n Anh em c\u1ee9 soi 2 s\u1ed1 \u0111\u1ea7u c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. N\u1ebfu n\u00f3 l\u00e0 k\u00e9p th\u00ec trong v\u00f2ng 3-7 ng\u00e0y t\u1edbi \u0111\u1ec1 k\u00e9p s\u1ebd v\u1ec1. N\u00ean anh em t\u00ednh to\u00e1n t\u1eeb ng\u00e0y th\u1ee9 3 tr\u1edf \u0111i b\u1eaft \u0111\u1ea7u nu\u00f4i \u0111\u1ec1 k\u00e9p l\u00e0 \u0111\u1eb9p. C\u1ee5 th\u1ec3 anh em xem v\u00ed d\u1ee5 d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n