“黑社会性质组织”特征及共性“黑社会性质组织”应同时具备以下特征:(1)形成较稳定的犯罪组织,人数较多,有明确的组织者、领导者,骨干成员基本固定;(2)有组织地通过违法犯罪活动或其他手段获取经济利益,具有一定的经济实力,以支持该组织的活 Characteristics and commonalities of “underworld nature organization” “Underworld nature organization” should have the following characteristics at the same time: (1) To form a relatively stable criminal organization with a large number of people, with definite organizers, leaders and key members basically fixed ; (2) to obtain economic benefits through organized criminal activities or other means and have certain economic strength to support the organization’s livelihood