Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua
cong dung » cuong dung, cong dong, cong luong
thanh cac » hanh cac, thanh bac, thanh ca
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - canh ((tranh cua) or (manh cua)) cong ((cong dan) or (cong dung)) thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh ((tranh cua) OR (manh cua)) cong ((cong dan) OR (cong dung)) thanh cac.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh ((tranh cua) or (manh cua)) cong ((cong dan) or (cong dung)) thanh cac*.