Perhaps you should try some spelling variations:
duong trong » dung trong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh lang » nhanh quang, nhanh thang, nhanh dong
nhan dang » nhan dan, phan dang, tran dang
cua duong » cua dong, cua huong, qua duong
trong van » trong cac
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 - ((nhanh lang) or (nhan dang)) cua duong trong van ban cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((nhanh lang) OR (nhan dang)) cua duong trong van ban cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((nhanh lang) or (nhan dang)) cua duong trong van ban cau*.