Perhaps you should try some spelling variations:
thanh tung » thanh cong
cho chinh » chon chinh, che chinh, cuoc chinh
chan dung » van dung, dan dung
dung cong » dung trong
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: cho chinh sach - ((thanh trung) or (thanh tung)) chan dung cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chinh sach - ((thanh trung) OR (thanh tung)) chan dung cong dan than cap.
• Adding a wildcard symbol may retrieve word variants: cho chinh sach - ((thanh trung) or (thanh tung)) chan dung cong dan than cap*.