Perhaps you should try some spelling variations:
thanh trung » thanh tung
khong xuong » khong dung, hong vuong, thong huong
thong duong » tuong duong, thong dung, thong huong
trung cua » truong cua, trung tuan, trung cap
ho chinh » hoc chinh, cho chinh, hoa chinh
chan cau » phan cau, can cau, chinh cau
phan cac » nhan cach, phan dau, phan lap

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 cua ((khong xuong) OR (thong duong)) dan ((chan cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - thanh trung cua ((khong xuong) OR (thong duong)) dan ((chan cau) OR (phan cac))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - thanh trung cua ((khong xuong) OR (thong duong)) dan ((chan cau) or (phan cac))*".