Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung dung
chieu sach » chinh sach, chiet tach, chieu sang
thanh dung » thanh duong, thanh tung, thanh hung
nhung cong » dung cong, thong cong, hang cong
ho chieu » theo chieu, hoc thieu, doi chieu
dung cua » dung luan, dung cho
dan than » dan chan, ban than, van than

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - thanh dung cua ((nhung huong) OR (nhung cong)) ((dan than) or (dan ca)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh dung cua ((nhung huong) OR (nhung cong)) ((dan than) OR (dan ca)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh dung cua ((nhung huong) OR (nhung cong)) ((dan than) or (dan ca)) cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh dung cua ((nhung huong) OR (nhung cong)) ((dan than) or (dan ca)) cau*.