Perhaps you should try some spelling variations:
thanh tung » thanh cong
tuan hang » tuan hoang, tuan bang, tuan dang
hang cong » dang cong, hang nong, bang cong
ho chinh » hoc chinh, cho chinh, hoa chinh
cong tac » cong ty
tac tran » tan tran, tac trai, tac tren
tran cau » tran chau, toan cau, ran cau

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) or (thanh tung)) tuan hang cong tac tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - ((thanh trung) OR (thanh tung)) tuan hang cong tac tran cau.
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - ((thanh trung) or (thanh tung)) tuan hang cong tac tran cau*.