Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cua » truong ca, truong quan, truong cao
doi chieu » doc hieu, doi chi, ho chieu
trung cua » trung tuan, trung cap, dung cua
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan ban » van ban

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: doi chieu xanh - thanh ((trung cua) OR (truong cua)) nhung ((cong dan) OR (cong san)) toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - thanh ((trung cua) or (truong cua)) nhung ((cong dan) OR (cong san)) toan ban~".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh ((trung cua) or (truong cua)) nhung ((cong dan) OR (cong san)) toan ban*.