Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
cho chinh » chon chinh, che chinh, cuoc chinh
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
dan than » ban than, dan toan, dang thanh
van than » van thanh, van thang, van tuan
dan chan » dan gian, dan ca, van chat

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: cho chinh sach - thanh trung cua nhung cong ((((dan than) OR (van than))) OR (dan chan)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chinh sach - thanh trung cua nhung cong ((((dan than) OR (van than))) or (dan chan)) cau~".
• Adding a wildcard symbol may retrieve word variants: cho chinh sach - thanh trung cua nhung cong ((((dan than) OR (van than))) or (dan chan)) cau*.