Perhaps you should try some spelling variations:
tranh van » tran van, trinh van, thanh van
hung cong » nhung cong, hung cuong, phung cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
chi danh » chi dan, chi anh, chi dinh
chi hanh » chi nhanh, chi thanh, thi hanh
van hung » van dung, manh hung, van duong
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chi danh) or (chi hanh)) - canh tranh van hung cong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi danh) OR (chi hanh)) - canh tranh van hung cong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: doi ((chi danh) or (chi hanh)) - canh tranh van hung cong manh toan cau*.