The underworld-natured organization is a well-organized one to break the law and commit all sorts of crimes in some definite areas, seriously sabotages the economy and social living orders .

• 所谓黑社会(性质)组织，指以暴力、威胁或其他手段，在一定地域内有组织地进行违法犯罪活动，具有一定的经济势力，称霸一方，为非作恶，欺压、残害群众，严重破坏经济、社会生活秩序的犯罪组织。