Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
nhung huong » nhung tuong, nhung cong, nhung dung
chiet tach » chieu sach
thanh tung » thanh cong
tung cua » trung cua, tuong cua, dung cua
dan phan » doan phan, dan chan, van phan
phan dau » phan tu, hang dau

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

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