Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung nam » trung tam, trong nam, trung cap
nam thang » nam thanh, nam trong, nam trung
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
than cau » toan cau, phan cau, than cap
theo ho » theo hop, theo bo, tho ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ho manh - thanh trung nam thang ((cong dan) or (cong tan)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ho manh - thanh trung nam thang ((cong dan) OR (cong tan)) than cau.
• Adding a wildcard symbol may retrieve word variants: theo ho manh - thanh trung nam thang ((cong dan) or (cong tan)) than cau*.