Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh lang » nhanh quang, nhanh thang, nhanh dong
thong song » thong cong, thong dong, thong hong
hieu lang » chieu sang, hieu quang, nhieu tang
nhan dang » nhan dan, phan dang, tran dang
va thong » va thuong, va phuong, he thong
song van » hoang van, trong van, duong van
ban cau » bang cau, ban can, van cau

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 (hieu lang)) - ((nhanh lang) or (nhan dang)) va thong song van ban cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (hieu lang)) - ((nhanh lang) OR (nhan dang)) va thong song van ban cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (hieu lang)) - ((nhanh lang) or (nhan dang)) va thong song van ban cau*.