Perhaps you should try some spelling variations:
chau tinh » cuu tinh, ha tinh, cua tinh
tranh vat » trinh vat, tranh va, tranh van
hang cong » dang cong, hang nong, bang cong
vat hang » van hang, dat hang, va hang
dan toan » van toan, manh toan, xuan toan
dan than » dan chan, ban than, van than
ban hanh » ban hang
ho chau » ha chau, ho chu, o chau

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: ho chau tinh - canh tranh vat hang cong ((dan toan) OR (((dan than) OR (ban hanh)))) cau~.
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - canh tranh vat hang cong ((dan toan) or (((dan than) or (ban hanh)))) cau*.