Presently, Crimes by criminal syndicate and all sorts of sinister gangs have become a very striking social phenomenon, which seriously affect the public order of the society and the normal market economy.

• 黑社会性质组织犯罪和各种黑恶势力犯罪是当前我国一种非常突出和严峻的社会现象,严重地影响到我国的社会治安和市场经济的正常运行,是必须大力解决的一个社会问题。