Perhaps you should try some spelling variations:
thanh trung » thanh tung
dong thanh » truong thanh
thanh tran » thanh trang, thanh toan, thanh tra
hoc thieu » toc thieu
hang dong » hang nong, hang cong, hanh dong
tam hang » nam thang, pham hang, tam huong
tran van » luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (hoc hien)) xanh - thanh trung tam hang dong thanh tran van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) xanh - thanh trung tam hang dong thanh tran van.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (hoc hien)) xanh - thanh trung tam hang dong thanh tran van*.