Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
thanh tran » thanh trang, thanh toan, thanh tra
van phung » van phong, van hung, van chuong
ho chieu » theo chieu, hoc thieu, doi chieu
tran van » luan van
cong dan » cong san, huong dan, cong dong
cong tan » cong san, cong thanh, cong ty
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: ho chieu sang - thanh tran van phung ((cong dan) or (((cong tan) OR (cong tac)))) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh tran van phung ((cong dan) OR (((cong tan) OR (cong tac)))) toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - thanh tran van phung ((cong dan) or (((cong tan) OR (cong tac)))) toan cao".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh tran van phung ((cong dan) or (((cong tan) OR (cong tac)))) toan cao*.