B u1eafn tinh b eacute Th u1ea3o 2k1
B u1eafn tinh l ecirc n v uacute Phi Huy u1ec1n Trang
B u1eafn tinh em T u1ed1 Minh
H ocirc m qua ng u1ee7 v u1edbi ch u1ecb u0111 u01b0 u1ee3c b oacute p v uacute m ograve cu nh u01b0ng ch u1ecb l u1ea1i ko cho xu u1ea5t tinh l ecirc n ng u1ef1c