Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tuan » trung thanh, trung tam, tran tuan
hoa chinh » hoan chinh, hoa hinh, hoc chinh
tuan cong » thuan cong, luan cong, tran cong
cong cong » cong dong, trong cong, dung cong
ho chinh » hoc chinh, cho chinh, do chinh
cong dan » cong san, cong tan, huong dan
khan cap » than cap, khoan cam, phan cac
khan ap » han ap, khan dam

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: ((ho chinh) OR (hoa chinh)) sach - thanh trung tuan cong cong dan ((khan cap) OR (khan ap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chinh) or (hoa chinh)) sach - thanh trung tuan cong cong dan ((khan cap) OR (khan ap))~".
• Adding a wildcard symbol may retrieve word variants: ((ho chinh) or (hoa chinh)) sach - thanh trung tuan cong cong dan ((khan cap) OR (khan ap))*.