Perhaps you should try some spelling variations:
chiet tach » chieu sach
hanh trinh » canh tranh, hanh chinh
cong thanh » dong thanh, cong tan, truong thanh
trinh cua » tinh cua, trinh luat, trinh quan
ho chiet » ho chieu, ho thiet, hoc thiet
cua bang » chua bang, cua ban, cua dang
than cap » khan cap, thanh lap, thanh cac

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 cua bang ((cong thanh) or (cong trinh)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - hanh trinh cua bang ((cong thanh) OR (cong trinh)) than cap.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - hanh trinh cua bang ((cong thanh) or (cong trinh)) than cap*.