Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
nhieu tang » chieu sang, nhiet nang
hieu lang » chieu sang, hieu quang, hieu van
cao bang » cao dang, cao nang, co ban
cao tang » cao dang
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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 lang)) - thanh truong ((cao bang) or (cao tang)) cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((nhieu tang) OR (hieu lang)) - thanh truong ((cao bang) OR (cao tang)) cong dan than cap.
• Adding a wildcard symbol may retrieve word variants: ho ((nhieu tang) or (hieu lang)) - thanh truong ((cao bang) or (cao tang)) cong dan than cap*.