Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
cua tinh » cua sinh, va tinh, ha tinh
cua hang » cua dang, cua nhung, cua cong
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
phan cau » phan dau, phan cac, phan tu
toan tap » toan ban
ho cua » hoc cua, hoi cua, hoa cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho cua tinh - canh tranh cua hang ((cong dan) or (cong tan)) ((phan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho cua tinh - canh tranh cua hang ((cong dan) OR (cong tan)) ((phan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho cua tinh - canh tranh cua hang ((cong dan) or (cong tan)) ((phan cau) or (toan tap))*.