Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
theo chieu » theo tieu, ho chieu, thi chieu
hanh dong » anh dong, ha dong
cong manh » cong danh, duong manh, hoang manh
theo chu » cho chu, chao chu, theo yeu
dong cua » dung cua, cong cua, huong cua
cua hang » cua dang, cua nhung, cua cong
toan ban » van ban

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) OR (theo chu)) sach - hanh dong cua hang ((cong manh) OR (cong thanh)) toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo chu)) sach - hanh dong cua hang ((cong manh) or (cong thanh)) toan ban~".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo chu)) sach - hanh dong cua hang ((cong manh) or (cong thanh)) toan ban*.