Perhaps you should try some spelling variations:
thanh trung » thanh tung
thon chinh » thong chinh, thuong chinh, thien chinh
chon chinh » cho chinh, chinh chinh, thong 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: ((thon 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: ((thon chinh) OR (chon chinh)) sach - thanh trung cap ung cong dan ((khan cap) OR (thanh lap)).
• Adding a wildcard symbol may retrieve word variants: ((thon chinh) or (chon chinh)) sach - thanh trung cap ung cong dan ((khan cap) or (thanh lap))*.