Perhaps you should try some spelling variations:
cho chinh » chon chinh, che chinh, cuoc chinh
doanh cua » doanh luan
dung cong » dung trong
manh cua » ban cua
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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: cho chinh sach - hanh ((doanh cua) OR (manh cua)) dung cong tan toan cau~.
• Adding a wildcard symbol may retrieve word variants: cho chinh sach - hanh ((doanh cua) or (manh cua)) dung cong tan toan cau*.