Perhaps you should try some spelling variations:
thanh trung » thanh tung
chiet tach » chieu sach
luan cong » luat cong, luong cong, luan chung
cong cong » cong dong, trong cong, dung cong
tan thanh » tran thanh, tang thanh, toan thanh
thanh cap » thanh lap, hanh cap, than cap
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chinh sach) or (chiet tach)) - ((anh huong) or (thanh trung)) luan cong cong tan thanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chinh sach) OR (chiet tach)) - ((anh huong) OR (thanh trung)) luan cong cong tan thanh cap.
• Adding a wildcard symbol may retrieve word variants: ho ((chinh sach) or (chiet tach)) - ((anh huong) or (thanh trung)) luan cong cong tan thanh cap*.