Perhaps you should try some spelling variations:
cong thanh » cong trinh, cong tan, truong thanh
dong thanh » truong thanh
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
tang luan » dung luan
luan hung » luan chung, lan hung, luan ung
cong dan » cong san, cong tan, huong dan
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 tang luan hung ((cong dan) or (((cong thanh) OR (dong thanh)))) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua xang - hanh tang luan hung ((cong dan) OR (((cong thanh) OR (dong thanh)))) than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chua xang - hanh tang luan hung ((cong dan) or (((cong thanh) OR (dong thanh)))) than cau".
• Adding a wildcard symbol may retrieve word variants: theo chua xang - hanh tang luan hung ((cong dan) or (((cong thanh) OR (dong thanh)))) than cau*.