Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
doi chieu » doc hieu, doi chi, ho chieu
cong chuc » cong thuc, cong cu, cong cua
dong cong » duong cong, dung cong, dang cong
cong tac » cong ty
cong tan » cong san, cong thanh, cong ty
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sang - thanh ((cong chuc) or (cong tac)) dong cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - thanh ((cong chuc) OR (cong tac)) dong cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - thanh ((cong chuc) or (cong tac)) dong cong tan toan ban*.