Perhaps you should try some spelling variations:
thanh phuong » thanh huong, thanh chuong, khanh phong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
phuong cua » huong cua, phuong cham, chuong chua
dung cong » dung trong
ban thanh » ban hanh
cua dung » cua dang, cua dong, qua dung
ban than » van thanh, ban hanh, ban phap
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: theo chieu sach - thanh phuong cua dung cong ((((ban than) OR (ban thanh))) OR (ban hang)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - thanh phuong cua dung cong ((((ban than) OR (ban thanh))) or (ban hang)) cau~".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh phuong cua dung cong ((((ban than) OR (ban thanh))) or (ban hang)) cau*.