Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
thanh tran » thanh trang, thanh toan, thanh tra
trong minh » truong minh, trong kinh, thong minh
mot chieu » doi chieu, ho chieu
hanh tran » hanh trang, hanh tram, thanh trang
minh toan » tinh toan, manh toan, minh tuan
toan ban » van ban

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 chieu)) xanh - ((hanh tran) or (thanh tran)) tin dung trong minh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (theo chieu)) xanh - ((hanh tran) OR (thanh tran)) tin dung trong minh toan ban.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo chieu)) xanh - ((hanh tran) or (thanh tran)) tin dung trong minh toan ban*.