Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh toan » thanh hoa, thanh san, tinh toan
nhung cong » dung cong, thong cong, hang cong
tran van » luan van
cong dan » cong san, cong tan, huong dan
hang dau » 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: theo chieu xanh - canh ((tran van) or (thanh toan)) nhung cong dan ((hang dau) or (hang va))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - canh ((tran van) OR (thanh toan)) nhung cong dan ((hang dau) OR (hang va)).
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - canh ((tran van) or (thanh toan)) nhung cong dan ((hang dau) or (hang va))*.