Perhaps you should try some spelling variations:
thanh trung » thanh tung
cong thanh » dong thanh, cong trinh, truong thanh
mot trieu » mot chieu, mot tri, mon triet
tam phan » tam than, dam phan, tam phat
cong tan » cong tac, cong san, cong ty
san cao » san cho, san bao, nang cao
san co » ban co, sang cho

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

• If you are trying to use Boolean operators, they must be ALL CAPS: mot trieu tinh - thanh trung tam phan ((cong thanh) OR (cong tan)) ((san cao) OR (san co))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "mot trieu tinh - thanh trung tam phan ((cong thanh) OR (cong tan)) ((san cao) or (san co))~".
• Adding a wildcard symbol may retrieve word variants: mot trieu tinh - thanh trung tam phan ((cong thanh) OR (cong tan)) ((san cao) or (san co))*.