Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
thanh tran » thanh trang, thanh toan, thanh tra
tran van » luan van
ban cong » bang cong, van cong, phan cong
dan than » dan chan, ban than, dan toan
van than » van thanh, van thang, van tuan
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (cho chu)) xanh - thanh tran van ban cong ((dan than) or (van than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (cho chu)) xanh - thanh tran van ban cong ((dan than) OR (van than)) cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (cho chu)) xanh - thanh tran van ban cong ((dan than) or (van than)) cau*.