Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cong thanh » cong trinh, cong tan, truong thanh
dong thanh » truong thanh
doi chieu » doc hieu, doi chi, ho chieu
canh manh » lanh manh, canh tranh, cach mang
manh cua » doanh cua, ban cua
cua dang » cua cong, cua ban
cong san » cong tac
ban cau » bang cau, ban can, van cau

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 manh cua dang ((cong san) or (((cong thanh) or (dong thanh)))) ban cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh manh cua dang ((cong san) OR (((cong thanh) OR (dong thanh)))) ban cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh manh cua dang ((cong san) or (((cong thanh) or (dong thanh)))) ban cau*.