Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung cap » truong cao, trung tam
ho chinh » hoc chinh, cho chinh, hoa chinh
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
than cau » toan cau, phan cau, than cap
cap ban » cap bang, can ban, cac ban

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 - thanh trung cap ban ((cong dan) or (cong san)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - thanh trung cap ban ((cong dan) OR (cong san)) than cau.
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - thanh trung cap ban ((cong dan) or (cong san)) than cau*.