Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
hanh doanh » hang doanh, chinh doanh, doanh doanh
dung cong » dung trong
thanh tap » thanh lap, thanh tay, thanh tam
thanh tai » thanh hai, thanh toan, thanh san
tai dung » trai dung, thi dung, mai dung
cong tan » cong tac, cong san, cong thanh

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 - hanh doanh tai dung cong tan ((thanh tap) OR (thanh tai))~.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - hanh doanh tai dung cong tan ((thanh tap) or (thanh tai))*.