Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
dung nguoi » dung nguon, nhung nguoi
doi chieu » doc hieu, doi chi, ho chieu
tranh cac » trinh cac, thanh cac, tranh cai
nguoi dan » nguoi dao, nguoi san, nguong dan
cac dung » cach dung, cac duong, tac dung
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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 cac dung nguoi dan toan cau~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh tranh cac dung nguoi dan toan cau*.