Con ph ograve tr u1ed1n ngo u1ea1i t igrave nh ng u1eeda l u1ed3n cho x uacute c v u1eadt n oacute ndfitj
Ch u1ed3ng b aacute n u0111 u1ea7y tinh v agrave o l u1ed3n v u1ee3 u0111ang n u1ee9ng
V u1ee5ng tr u1ed9m con u0111 u0129 n u1ee9ng l u1ed3n b u1ecb ch uacute ck u0111 u1ecbt m
Ngo u1ea1i t igrave nh