Perhaps you should try some spelling variations:
chau tinh » cuu tinh, ha tinh, cua tinh
hanh tram » hanh tam, hanh trang, thanh tran
van bang » van nang, von bang, van hang
cong tac » cong ty
pham tap » pha tap, phan tap, pham tan
pham tai » pham thi, pham van
ho chau » ha chau, ho chu, 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: ho chau tinh - hanh tram ((van bang) or (van ban)) cong tac ((pham tap) or (pham tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - hanh tram ((van bang) OR (van ban)) cong tac ((pham tap) OR (pham tai)).
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - hanh tram ((van bang) or (van ban)) cong tac ((pham tap) or (pham tai))*.