Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
tuan trong » thuan trong, quan trong, tran trong
doi chinh » do chinh, tai chinh, hoc chinh
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: doi chinh sach - ((thanh tran) or (thanh san)) tuan trong cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chinh sach - ((thanh tran) OR (thanh san)) tuan trong cong dan than cap.
• Adding a wildcard symbol may retrieve word variants: doi chinh sach - ((thanh tran) or (thanh san)) tuan trong cong dan than cap*.