Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
mot chieu » doi chieu, ho chieu
theo chu » theo chieu, cho chu, chao chu
tran van » luan van
van nang » van quang, van ban, van dong
cong ban » cong bang, cong tan, cong dan
cong san » cong tac
hang ca » hang va, nang cao, hang tai

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

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