Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung cua » truong cua, trung tuan, trung cap
cua trong » cua truong, cua trung, qua trong
ho trieu » mot trieu, 25 trieu, 30 trieu
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
van cau » van dau, van hau, van chat
ca cau » cua cau, cac cau, can cau

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - thanh trung cua trong ((cong dan) OR (cong tan)) ((ca cau) OR (van cau))~.
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - thanh trung cua trong ((cong dan) or (cong tan)) ((ca cau) or (van cau))*.