Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
luan nhung » luan chung, luan hung, quan nhung
doi chieu » doc hieu, doi chi, ho chieu
thi hieu » thi chieu, thi hien, thi dieu
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thi hieu) or (doi chieu)) xanh - thanh dung luan nhung ((cong dan) or (cong tan)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi hieu) OR (doi chieu)) xanh - thanh dung luan nhung ((cong dan) OR (cong tan)) toan cao.
• Adding a wildcard symbol may retrieve word variants: ((thi hieu) or (doi chieu)) xanh - thanh dung luan nhung ((cong dan) or (cong tan)) toan cao*.