Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
ban hangh » ban hanh, ban thanh, van hanh
ho chieu » theo chieu, hoc thieu, doi chieu
ban hang » ngan hang
tung va » trung va, tuong va, dung va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - thanh tung va thuong cong ((ban hang) or (ban hangh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh tung va thuong cong ((ban hang) OR (ban hangh)) cau*.