Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
doi chieu » doc hieu, doi chi, ho chieu
chua dong » cua dong, ha dong, hoa dong
trong dan » trong dang, trong san, trong tan
huy dong » ha dong
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 - nhanh lang ((chua dong) or (huy dong)) trong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - nhanh lang ((chua dong) OR (huy dong)) trong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - nhanh lang ((chua dong) or (huy dong)) trong dan toan cau*.