B eacute c u1eb7c to m uacute n xem ng kh aacute c nh igrave n m igrave nh b u1eafn
C u1eb7c kh u1ee7ng c u1ee7a b eacute h u1eadu
S u1ee5c c u1eb7c b u1eafn tinh
s u1ee5c c u1eb7c tr ecirc n xe bus