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 dong » thanh duong, thanh cong, hanh dong
dong cua » dung cua, cong cua, huong cua
ban co » ban do, san co

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 - thanh dong cua ((nhung huong) or (nhung phuong)) van ban co~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh dong cua ((nhung huong) OR (nhung phuong)) van ban co.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh dong cua ((nhung huong) or (nhung phuong)) van ban co*.