Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
ban thanh » ban hanh, ban hang
hang cong » dang cong, hang nong, bang cong
cua hang » cua dang, cua nhung, cua cong
cong tac » cong ty
tac nhan » tao nhan, cac nhan, dac nhan
nhan tao » nhan tai, nhan dan

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 chieu sach - ((doanh doanh) OR (ban thanh)) cua hang cong tac nhan tao~.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - ((doanh doanh) or (ban thanh)) cua hang cong tac nhan tao*.