Perhaps you should try some spelling variations:
doanh luan » doanh nhan
luan hang » luan nang, luan han, luan hung
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
cong tap » cuong tap, cong tan, tong tap
cong tac » cong ty
toan ban » van ban
kinh » dinh, minh

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 chu sach - kinh doanh luan hang ((cong tap) OR (cong tac)) toan ban~.
• Adding a wildcard symbol may retrieve word variants: theo chu sach - kinh doanh luan hang ((cong tap) or (cong tac)) toan ban*.