Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
dang nguoi » dung nguoi, nang nguoi, tang nguoi
tranh cua » doanh cua, manh cua
nguoi dan » nguoi dao, nguoi san, nguong dan
cua dang » cua cong, cua ban
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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) or (chinh sach)) - canh tranh cua dang nguoi dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chinh sach)) - canh tranh cua dang nguoi dan toan tap.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (chinh sach)) - canh tranh cua dang nguoi dan toan tap*.