Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
canh dang » anh dang, canh dan, canh duong
dang van » hoang van, hang va
van dung » van dong, xay dung, tin dung
cong tan » cong tac, cong san, cong thanh
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: theo chieu xanh - canh dang van dung ((cong dong) or (cong tan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - canh dang van dung ((cong dong) OR (cong tan)) toan ban.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - canh dang van dung ((cong dong) or (cong tan)) toan ban*.