Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
thiet tach » chiet tach, thien hach, thuat tach
nhan khong » nhan thong, nhanh chong, nganh khong
so thiet » soc thiet, hoc thiet, hoa thiet
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: so thiet tach - chinh doanh nhan khong ((cong dan) OR (cong tan)) toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so thiet tach - chinh doanh nhan khong ((cong dan) OR (cong tan)) toan ban".
• Adding a wildcard symbol may retrieve word variants: so thiet tach - chinh doanh nhan khong ((cong dan) OR (cong tan)) toan ban*.