Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhieu tang » chieu sang, hieu lang, nhiet nang
nhanh lang » nhanh quang, nhanh thang, nhan dang
trong dan » trong dang, trong tan, trong ban
trong san » trong cac, cong san, dong san
lang cua » mang cua, hang cua, long cua
cua mang » cua dang, cua hang, cua manh
than cau » toan cau, phan cau, than cap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) or (nhieu tang)) - nhanh lang cua mang ((trong dan) OR (trong san)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (nhieu tang)) - nhanh lang cua mang ((trong dan) OR (trong san)) than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (nhieu tang)) - nhanh lang cua mang ((trong dan) OR (trong san)) than cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (nhieu tang)) - nhanh lang cua mang ((trong dan) OR (trong san)) than cau*.