Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
cong thanh » dong thanh, cong trinh, cong tan
doanh bat » danh bat, doanh tai, doanh va
bat phong » dat phong, chat phong, hai phong
cong tac » cong ty
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - toan doanh bat phong ((cong tac) or (cong thanh)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - toan doanh bat phong ((cong tac) OR (cong thanh)) toan tap.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - toan doanh bat phong ((cong tac) or (cong thanh)) toan tap*.