Perhaps you should try some spelling variations:
nhung duong » nhung dung, nhung huong, nhung tuong
chieu sach » chinh sach, chiet tach, chieu sang
duong xanh » duong manh, duong van, duong sach
xanh quang » anh quang, nhanh quang, doanh quang
hieu lang » chieu sang, hieu quang, nhieu tang
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
quang cao » nang cao, quang nam
manh cua » doanh cua, ban cua

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 sach) or (hieu lang)) - canh manh cua nhung duong xanh quang cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sach) OR (hieu lang)) - canh manh cua nhung duong xanh quang cao.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sach) or (hieu lang)) - canh manh cua nhung duong xanh quang cao*.