Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh phan » thanh pho, thanh san, thanh toan
hanh dung » thanh dung, anh dung, hanh dong
dong cong » duong cong, dung cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
dung cua » dung luan, dung cho
cua dong » chua dong, cua cong, cua dang
cong dan » cong san, cong tan, huong dan

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: ho chieu xanh - hanh dung cua dong cong dan ((thanh phan) OR (phan tu))~.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh dung cua dong cong dan ((thanh phan) or (phan tu))*.