Perhaps you should try some spelling variations:
chong cong » cong cong, thong cong, cuong cong
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua chong » cua cong, cua chung, cua khong
cua tinh » cua sinh, va tinh, ha tinh
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan tap, toan tai
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: ho ((diep tinh) OR (cua tinh)) - hanh tranh cua chong cong dan ((toan cau) OR (toan ban))~.
• Adding a wildcard symbol may retrieve word variants: ho ((diep tinh) or (cua tinh)) - hanh tranh cua chong cong dan ((toan cau) or (toan ban))*.