Perhaps you should try some spelling variations:
chiet tach » chieu sach
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
quan nhung » qua nhung, cua nhung, luan chung
cong thanh » dong thanh, cong trinh, cong tan
ho chiet » ho chieu, ho thiet, hoc thiet
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
tuan tu » tuan thu, tran tu, toan tu

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 trinh quan nhung ((cong dan) or (((cong tac) or (cong thanh)))) tuan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - hanh trinh quan nhung ((cong dan) OR (((cong tac) OR (cong thanh)))) tuan tu.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - hanh trinh quan nhung ((cong dan) or (((cong tac) or (cong thanh)))) tuan tu*.