Perhaps you should try some spelling variations:
thanh trung » thanh tung
tuan chuong » thanh chuong, thuat chuong, tuan duong
trung tuan » trung thanh, trung tam, tran tuan
hoc chinh » hoan chinh, hoc sinh, hoc kinh
dong bang » dong san
dong dan » dong danh, duong dan, dong san
can cau » van cau, ban cau, ca cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chinh sach - thanh trung tuan chuong ((dong dan) or (dong bang)) can cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chinh sach - thanh trung tuan chuong ((dong dan) OR (dong bang)) can cau*.