Perhaps you should try some spelling variations:
thanh tung » thanh cong
cong bang » cuong bang, dong bang, hong bang
ho chinh » hoc chinh, cho chinh, hoa chinh
cong ban » cong san, cong tan, cong dan
than cao » toan cao, thai cao, than cap
tung va » trung va, tuong va, dung va
va dung » van dung, va duong, vat dung

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 tung va dung ((cong ban) OR (cong bang)) than cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - thanh tung va dung ((cong ban) OR (cong bang)) than cao".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - thanh tung va dung ((cong ban) OR (cong bang)) than cao*.