Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chau tinh » cuu tinh, ha tinh, cua tinh
van khang » van khanh, van quang, van hanh
van thanh » ban thanh, van tuan
thanh cau » thanh chau, thanh mau, nhanh cau
van hang » van hoang, van thang, ban hang
cong van » cong vang, cong san, song van

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) or (diep tinh)) - hanh trinh ((van hang) or (van khang)) cong van thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chau tinh) OR (diep tinh)) - hanh trinh ((van hang) OR (van khang)) cong van thanh cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chau tinh) or (diep tinh)) - hanh trinh ((van hang) or (van khang)) cong van thanh cau*.