Perhaps you should try some spelling variations:
thien chinh » tien thinh, thien chien, thi chinh
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua hang » cua dang, cua nhung, cua cong
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: thien chinh sach - hanh tranh cua hang ((cong dan) or (cong tac)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thien chinh sach - hanh tranh cua hang ((cong dan) OR (cong tac)) toan tap.
• Adding a wildcard symbol may retrieve word variants: thien chinh sach - hanh tranh cua hang ((cong dan) or (cong tac)) toan tap*.