Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
chieu tinh » trieu tinh, lieu tinh, chau tinh
truong van » trong van, truong va, truong dai
hieu manh » chieu xanh, hieu nganh, dieu hanh
hung cong » nhung cong, hung cuong, phung cong
van hung » van dung, manh hung, van duong
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hieu manh) or (chieu tinh)) - thanh truong van hung cong tac than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu manh) OR (chieu tinh)) - thanh truong van hung cong tac than cao*.