Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh trag » thanh trang, thanh tran, thanh trung
van thuong » va thuong, van chuong, van phuong
hoc chieu » hoc thieu, ho chieu, hoc hien
thanh tra » thanh toan, thanh hoa
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan cau » phan dau, phan cac, phan tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu tinh - ((thanh tra) or (thanh trag)) van thuong cong tan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu tinh - ((thanh tra) OR (thanh trag)) van thuong cong tan phan cau.
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - ((thanh tra) or (thanh trag)) van thuong cong tan phan cau*.