Perhaps you should try some spelling variations:
chiet tach » chieu sach
cong thanh » dong thanh, cong trinh, cong tan
hanh dung » thanh dung, anh dung, hanh dong
cua nhung » va nhung
ho chiet » ho chieu, ho thiet, hoc thiet
dung cua » dung luan, dung cho
cong san » cong tac
toan cau » toan ban, toan tap, toan tai
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 - hanh dung cua nhung ((cong san) or (cong thanh)) ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - hanh dung cua nhung ((cong san) OR (cong thanh)) ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - hanh dung cua nhung ((cong san) or (cong thanh)) ((toan cau) or (toan cao))*.