Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
chiet tach » chieu sach
doan phan » doanh phan, toan phan, doanh nhan
ho chiet » ho chieu, ho thiet, hoc thiet
van luan » van tuan, von luan, vay luan
van quan » van ban
dan phan » dan chan, van phan, dam phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - thanh ((van luan) or (van quan)) nhung phuong ((dan phan) OR (doan phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - thanh ((van luan) OR (van quan)) nhung phuong ((dan phan) OR (doan phan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chiet tach - thanh ((van luan) or (van quan)) nhung phuong ((dan phan) OR (doan phan)) cau".
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - thanh ((van luan) or (van quan)) nhung phuong ((dan phan) OR (doan phan)) cau*.