Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
anh sang » lanh sang, anh dang, anh nang
anh bang » anh hoang, anh quang, tinh bang
cong dan » cong san, cong tan, huong dan
than cao » thai cao, than cap, than sao
toan cao » toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((anh sang) OR (anh bang)) cua nhung cong dan ((than cao) OR (toan cao))~.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((anh sang) or (anh bang)) cua nhung cong dan ((than cao) or (toan cao))*.