Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
dang cong » dung cong
chu xanh » chu manh, chieu xanh, chua xang
cua dang » cua cong, cua ban
cong san » cong tac
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu xanh - canh tranh cua dang cong san ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu xanh - canh tranh cua dang cong san ((toan cau) OR (toan ban))*.