Perhaps you should try some spelling variations:
nhung phong » nhung phuong, nung phong, nguong phong
nhung chong » nhung cong, nhung phuong, phong chong
chieu sach » chinh sach, chiet tach, chieu sang
nhung hong » nhung huong, nhung cong, nhung bong
doi chieu » doc hieu, doi chi, ho chieu
hanh tang » hanh trang, anh tang, hanh mang
tang luan » dung luan
van doanh » toan doanh, van dong, van thanh

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 - hanh tang luan ((((nhung hong) or (nhung phong))) or (nhung chong)) van doanh tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - hanh tang luan ((((nhung hong) OR (nhung phong))) OR (nhung chong)) van doanh tai.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - hanh tang luan ((((nhung hong) or (nhung phong))) or (nhung chong)) van doanh tai*.