T aacute i xu u1ea5t th u1ee7 d acirc m xu u1ea5t tinh 9 ch u1ee7
Suc cac ban tinh
u1ede nh agrave r u1ea3nh n u1ee9ng qu aacute l ocirc i c u1eb7c ra s u1ee5c MOV
t u1eafm c u1eb7c n u1ee9ng