Perhaps you should try some spelling variations:
chiet tach » chieu sach
thanh tinh » thanh binh, nhanh tinh, than kinh
dang cong » dung cong
tinh cua » trinh cua, sinh cua, tinh chat
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
can cau » ban cau, ca cau, cac cau
van cau » van dau, van hau, van chat

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chinh sach) or (chiet tach)) - thanh tinh cua dang cong dan ((can cau) or (van cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chinh sach) OR (chiet tach)) - thanh tinh cua dang cong dan ((can cau) OR (van cau)).
• Adding a wildcard symbol may retrieve word variants: ho ((chinh sach) or (chiet tach)) - thanh tinh cua dang cong dan ((can cau) or (van cau))*.