\u0110\u1ed1i v\u1edbi c\u00e1c l\u00f4 th\u1ee7 chuy\u00ean nghi\u1ec7p th\u00ec song th\u1ee7 l\u00f4 l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c \u0111\u00e1nh s\u1ed1 r\u1ea5t quen thu\u1ed9c. Tuy nhi\u00ean, nhi\u1ec1u t\u00e2n th\u1ee7 v\u1eabn c\u1ea3m th\u1ea5y lo\u1ea1i h\u00ecnh n\u00e0y kh\u00e1 m\u1edbi m\u1ebb v\u00e0 kh\u00f3 kh\u0103n n\u00ean ch\u00fang ta c\u1ea7n m\u1ed9t b\u00e0i h\u01b0\u1edbng d\u1eabn chuy\u00ean s\u00e2u h\u01a1n v\u1ec1 kh\u00e1i ni\u1ec7m n\u00e0y. N\u1ebfu mu\u1ed1n n\u00e2ng cao k\u1ef9 n\u0103ng ch\u01a1i l\u00f4 \u0111\u1ec1 b\u1ea5t b\u1ea1i th\u00ec anh em kh\u00f4ng n\u00ean b\u1ecf qua c\u01a1 h\u1ed9i t\u1ed1t m\u00e0 chu\u1ea9n b\u1ecb ph\u00e2n t\u00edch.<\/p>\n