Perhaps you should try some spelling variations:
cong thuong » hang thuong
chieu sach » chinh sach, chiet tach, chieu sang
thanh dung » thanh duong, thanh tung, thanh hung
doi chieu » doc hieu, doi chi, ho chieu
dung cua » dung luan, dung cho
ban than » ban thanh, van thanh, ban hanh
ban hang » ngan hang

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: doi chieu sach - thanh dung cua cong thuong ((((ban than) OR (ban hang))) OR (ban phap)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - thanh dung cua cong thuong ((((ban than) OR (ban hang))) or (ban phap)) cau~".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh dung cua cong thuong ((((ban than) OR (ban hang))) or (ban phap)) cau*.