Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sang » chieu sach, chieu xanh, hieu lang
thanh tran » thanh trang, thanh toan, thanh tra
van nhung » van nhuong, va nhung, van hung
tran van » luan van
cong dan » cong tan, huong dan, cong dong
cong tac » cong ty
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: theo chieu sang - thanh tran van nhung ((cong dan) or (((cong tac) or (cong san)))) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sang - thanh tran van nhung ((cong dan) OR (((cong tac) OR (cong san)))) toan cao.
• Adding a wildcard symbol may retrieve word variants: theo chieu sang - thanh tran van nhung ((cong dan) or (((cong tac) or (cong san)))) toan cao*.