Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
huong quan » luong quan, cuong quan, vuong quan
quan trong » gian trong
doc chieu » doc hieu, doi chieu, toc thieu
cong tan » cong tac, cong san, cong thanh
tran cau » tran chau, toan cau, tra cau
ran cau » van cau, ban cau, can cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc chieu sang - anh huong quan trong cong tan ((tran cau) or (ran cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc chieu sang - anh huong quan trong cong tan ((tran cau) OR (ran cau)).
• Adding a wildcard symbol may retrieve word variants: doc chieu sang - anh huong quan trong cong tan ((tran cau) or (ran cau))*.