Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhieu tang » chieu sang, hieu lang, nhiet nang
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh va » doan va, doanh tai, doanh cua
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
toan ban » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (nhieu tang)) - hanh doanh va nhung ((cong tan) OR (cong tac)) toan ban~.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (nhieu tang)) - hanh doanh va nhung ((cong tan) or (cong tac)) toan ban*.