Perhaps you should try some spelling variations:
thanh trung » thanh tung
thanh chau » thanh cha, thanh cham, thanh chu
trung cua » truong cua, trung tuan, trung cap
dung cong » dung trong
theo cau » theo chu, theo cap, theo dau
cau sach » cao sach, hau sach, rau sach
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
than cap » thanh lap, thanh cac, than cua
khan cap » khan ap, khoan cam, phan cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo cau sach - thanh trung cua dung cong dan ((thanh chau) or (((than cap) OR (khan cap))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo cau sach - thanh trung cua dung cong dan ((thanh chau) OR (((than cap) OR (khan cap))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo cau sach - thanh trung cua dung cong dan ((thanh chau) or (((than cap) OR (khan cap))))*".