Today, 31 years ago, on June 2, 1994 (Lunar Calendar April 23, 1994), Beijing "Behavioral Artists" were detained.In June 1994, the youth Horse Liu Ming and Zhu Ming performed naked "Behavioral Art" in Beijing, "The art of behavior" was performed by some young painters in Beijing with their own bodies, such as filling the body with honey, letting the flies swallow the whole body, or like animal plasma shower, extracting their own blood with fire barbecue, etc., such behavior is considered unhealthy.