Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cong cong » cong dong, trong cong, dung cong
theo chu » theo chieu, cho chu, chao chu
chu sang » chu bang, thu sang, chieu sang
van than » van thanh, van thang, van tuan
van tan » van tuan, van ban, van tai

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 chu sang - hanh tranh cua cong cong ((van than) OR (((van tan) OR (anh tuan)))) cau~.
• Adding a wildcard symbol may retrieve word variants: theo chu sang - hanh tranh cua cong cong ((van than) or (((van tan) or (anh tuan)))) cau*.