Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
bang cong » dang cong, bang song, hang cong
gioi cua » gioi qua, gioi chau, nguoi cua
cua tinh » cua sinh, va tinh, ha tinh
cua bang » chua bang, cua ban, cua dang
cong tan » cong tac, cong san, cong thanh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: gioi cua tinh - canh tranh cua bang cong tan ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: gioi cua tinh - canh tranh cua bang cong tan ((toan tap) OR (toan ban))*.