Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
hanh doanh » hang doanh, chinh doanh, kinh doanh
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan tap » toan ban
cho chu » cho thue

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: ((theo tieu) OR (cho chu)) xanh - ((hanh doanh) OR (doanh doanh)) cua nhung cong van toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo tieu) or (cho chu)) xanh - ((hanh doanh) OR (doanh doanh)) cua nhung cong van toan tap~".
• Adding a wildcard symbol may retrieve word variants: ((theo tieu) or (cho chu)) xanh - ((hanh doanh) OR (doanh doanh)) cua nhung cong van toan tap*.