Perhaps you should try some spelling variations:
thanh tung » thanh cong
hang nong » thang long, han tong
ho chinh » hoc chinh, cho chinh, hoa chinh
nong dan » cong dan, nong san, nguong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
va hang » van hang, va nang, va lang

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)) va hang nong dan toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - ((thanh trung) OR (thanh tung)) va hang nong dan toan cao".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - ((thanh trung) OR (thanh tung)) va hang nong dan toan cao*.