Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
tranh van » tran van, trinh van, thanh van
dung cong » dung trong
van dung » van dong, xay dung, tin dung
cong tan » cong tac, cong san, cong thanh
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: ho ((((chieu xanh) or (chieu tinh))) or (chinh sach)) - canh tranh van dung cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((chieu xanh) OR (chieu tinh))) OR (chinh sach)) - canh tranh van dung cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((((chieu xanh) or (chieu tinh))) or (chinh sach)) - canh tranh van dung cong tan toan ban*.