Perhaps you should try some spelling variations:
chau tinh » cuu tinh, ha tinh, cua tinh
manh dung » manh hung, manh tung, anh dung
hang cong » dang cong, hang nong, bang cong
dung hay » dung ha, dung hai, dung may
hay hang » pham hang, hang hang, thai hang
dan toan » van toan, dan than, manh toan
ban hang » ngan hang
3 chau » a chau, o chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: 3 chau tinh - manh dung hay hang cong ((dan toan) or (ban hang)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 3 chau tinh - manh dung hay hang cong ((dan toan) OR (ban hang)) tap*.