Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
chiet tach » chieu sach
tranh cua » doanh cua, manh cua
cua nhung » va nhung
ho chiet » ho chieu, ho thiet, hoc thiet
toan cau » toan ban, toan tap
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap

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 - canh tranh cua nhung huong dan ((((toan cau) or (toan tai))) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - canh tranh cua nhung huong dan ((((toan cau) OR (toan tai))) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - canh tranh cua nhung huong dan ((((toan cau) or (toan tai))) or (toan cao))*.