Perhaps you should try some spelling variations:
theo chiet » theo chieu
thep thiet » thep viet, thuyet thiet
nhung cong » dung cong, thong cong, hang cong
thanh van » thanh san, thanh toan, thanh phan
cua nhung » va nhung
dan than » dan chan, van than, dan toan
ban than » ban thanh, van thanh, ban hang
van cua » vang cua, ban cua, dan cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chiet) OR (thep thiet)) tach - thanh van cua nhung cong ((dan than) or (ban than)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chiet) OR (thep thiet)) tach - thanh van cua nhung cong ((dan than) OR (ban than)) tap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chiet) OR (thep thiet)) tach - thanh van cua nhung cong ((dan than) or (ban than)) tap*".