Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
manh trung » manh tung, thanh trung, manh hung
hinh sach » chinh sach, sinh sach, dinh sach
trung vap » trung cap, trung va, trung van
thu huong » thu cong
dan than » dan chan, ban than, dan toan
van than » van thanh, van thang, van tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: mo hinh sach - manh trung vap ((nhung phuong) or (thu huong)) ((dan than) or (van than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mo hinh sach - manh trung vap ((nhung phuong) OR (thu huong)) ((dan than) OR (van than)) cau.
• Adding a wildcard symbol may retrieve word variants: mo hinh sach - manh trung vap ((nhung phuong) or (thu huong)) ((dan than) or (van than)) cau*.