Perhaps you should try some spelling variations:
chiet tach » chieu sach
tranh luan » trinh luan, trinh luat, doanh luan
luan tong » luan tuong, luan cong, luan dong
tong cong » trong cong, cong cong, dung cong
ho chiet » ho chieu, ho thiet, hoc thiet
cong dan » cong san, cong tan, huong dan
toan cao » toan ban
toan tap » toan ban

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