Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
thanh hung » thanh huong, thanh tung, thanh trung
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong dong, cong tac
cong tan » cong tac, cong san, cong thanh
toan ban » van ban
hung va » huong va, hung van, hang va
va dung » van dung, va duong, vat dung

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 hung va dung ((((cong dan) or (cong tan))) or (huong dan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh hung va dung ((((cong dan) OR (cong tan))) OR (huong dan)) toan ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh hung va dung ((((cong dan) or (cong tan))) or (huong dan)) toan ban*.