Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
thanh truong » thanh trung, thanh thuong, thanh tung
nhieu tang » chieu sang, hieu lang, nhiet nang
thanh hung » thanh huong, thanh tung, thanh trung
cong hoan » cong hoa, dong hoa, cong ha
nhanh cau » nhanh cay, thanh chau, nhanh ha
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((nhieu tang) or (hieu qua)) - thanh truong thanh hung ((cong hoan) or (cong san)) nhanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((nhieu tang) OR (hieu qua)) - thanh truong thanh hung ((cong hoan) OR (cong san)) nhanh cau.
• Adding a wildcard symbol may retrieve word variants: ho ((nhieu tang) or (hieu qua)) - thanh truong thanh hung ((cong hoan) or (cong san)) nhanh cau*.