Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
nhung huong » nhung tuong, nhung cong, nhung dung
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
thanh van » thanh san, thanh toan, thanh phan
nhanh ba » nhanh bac, nhanh ha, nhanh va
van cau » van dau, van hau, van chat
ba cua » ban cua, bai cua, bao cua

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 sach - nhanh ba cua ((nhung phuong) or (nhung huong)) thanh van cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - nhanh ba cua ((nhung phuong) OR (nhung huong)) thanh van cau*.