Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
hanh trinh » canh tranh, hanh chinh
luat nhung » luat chung, luat thuong, thuat nhung
hien sach » dien sach, kien sach, thien hach
dan than » dan chan, van than, dang thanh
dan toan » van toan, manh toan, xuan toan
ban than » ban thanh, van thanh, ban hang

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien sach - hanh trinh luat nhung tuong ((((dan than) or (dan toan))) or (ban than)) cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien sach - hanh trinh luat nhung tuong ((((dan than) OR (dan toan))) OR (ban than)) cap.
• Adding a wildcard symbol may retrieve word variants: hoc hien sach - hanh trinh luat nhung tuong ((((dan than) or (dan toan))) or (ban than)) cap*.