Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, truong thanh
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
hanh dung » thanh dung, anh dung, hanh dong
luan ung » luan hung, luon ung, luan chung
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong ty
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chua xang - hanh dung luan ung ((cong dan) or (((cong tan) OR (cong thanh)))) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua xang - hanh dung luan ung ((cong dan) OR (((cong tan) OR (cong thanh)))) than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chua xang - hanh dung luan ung ((cong dan) or (((cong tan) OR (cong thanh)))) than cau".
• Adding a wildcard symbol may retrieve word variants: theo chua xang - hanh dung luan ung ((cong dan) or (((cong tan) OR (cong thanh)))) than cau*.