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
tran cau » tran chau, toan cau, tra cau
ran cau » van cau, ban cau, can 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) OR (ran 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) OR (ran cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - ((thanh trung) or (thanh tung)) tuan hang cong tac ((tran cau) OR (ran cau))".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - ((thanh trung) or (thanh tung)) tuan hang cong tac ((tran cau) OR (ran cau))*.