Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
nhung cong » dung cong, thong cong, hang cong
mot chieu » doi chieu, ho chieu
tranh van » tran van, thanh van, tranh ban
trinh van » trinh han, trinh quan, trinh toan
san chang » ban hang, dan chan, van khang
chang cau » hang cau, nhung cau, hang ca
cong san » cong tac

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 - canh ((tranh van) OR (trinh van)) nhung cong san chang cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (theo chieu)) xanh - canh ((tranh van) OR (trinh van)) nhung cong san chang cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((mot chieu) or (theo chieu)) xanh - canh ((tranh van) OR (trinh van)) nhung cong san chang cau".
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo chieu)) xanh - canh ((tranh van) OR (trinh van)) nhung cong san chang cau*.