Perhaps you should try some spelling variations:
thanh trung » thanh tung
chon chinh » thon chinh, chinh chinh, thong chinh
cho chinh » che chinh, cuoc chinh, thon chinh
trung cap » truong cao, trung tam
thanh lap » thanh san, phan lap, thanh hai
ung cong » dung cong, luong cong, duong cong
cong dan » cong san, cong tan, huong dan
khan cap » khan ap, than cap, khoan cam
cap ung » cap dung, cac ung, dap ung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((cho chinh) OR (chon chinh)) sach - thanh trung cap ung cong dan ((khan cap) or (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((cho chinh) OR (chon chinh)) sach - thanh trung cap ung cong dan ((khan cap) OR (thanh lap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((cho chinh) OR (chon chinh)) sach - thanh trung cap ung cong dan ((khan cap) or (thanh lap))".
• Adding a wildcard symbol may retrieve word variants: ((cho chinh) OR (chon chinh)) sach - thanh trung cap ung cong dan ((khan cap) or (thanh lap))*.