Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
dong doanh » dung doanh, trong doanh, doanh doanh
doi chieu » doc hieu, doi chi, ho chieu
canh manh » lanh manh, canh tranh, cach mang
cua thong » cua thuong, cua khong, cua tong
manh cua » doanh cua, ban cua
cong san » cong tac
phan lap » phan dau
phan cac » nhan cach, phan dau, phan van

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 - canh manh cua thong ((cong san) OR (dong doanh)) ((phan lap) OR (phan cac))~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh manh cua thong ((cong san) or (dong doanh)) ((phan lap) or (phan cac))*.