Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
nhanh hang » nhanh thang, thanh hang, nhanh hong
nhanh lang » nhanh quang, nhanh thang, nhan dang
nhung song » nhung cong, nhung bong, nhung chong
cua nhung » va nhung
song van » hoang van, trong van, duong van
van quan » van ban
quan ha » quan he

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 (chieu sach)) - ((nhanh hang) or (nhanh lang)) cua nhung song van quan ha~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu sach)) - ((nhanh hang) OR (nhanh lang)) cua nhung song van quan ha.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) OR (chieu sach)) - ((nhanh hang) or (nhanh lang)) cua nhung song van quan ha".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) OR (chieu sach)) - ((nhanh hang) or (nhanh lang)) cua nhung song van quan ha*.