Perhaps you should try some spelling variations:
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
ho chinh » hoc chinh, cho chinh, hoa chinh
cua hang » cua nhung, cua cong, cua ban
cua dang » cua cong, cua ban
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan cao » toan ban, toan tap

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 - nhanh tinh ((cua hang) OR (cua dang)) ((cong dan) or (cong san)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - nhanh tinh ((cua hang) OR (cua dang)) ((cong dan) OR (cong san)) toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - nhanh tinh ((cua hang) OR (cua dang)) ((cong dan) or (cong san)) toan cao".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - nhanh tinh ((cua hang) OR (cua dang)) ((cong dan) or (cong san)) toan cao*.