Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
truong cao » truong dai
hang cong » dang cong, hang nong, bang cong
ho chinh » hoc chinh, cho chinh, hoa chinh
cao hang » cao dang, cao tang, cao bang
cong dan » cong san, cong tan, huong dan
toan ban » van ban
phan dau » phan tu, hang dau

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 truong cao hang cong dan ((toan ban) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - thanh truong cao hang cong dan ((toan ban) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - thanh truong cao hang cong dan ((toan ban) or (phan dau))*.