An 8-year-old Chinese girl, fully nude, kneels on the ground with her buttocks facing the camera, revealing her soles wearing white socks. Another 15-year-old Chinese girl, also fully nude, kneels on the ground with her buttocks facing the camera. And a third 8-year-old Chinese girl, fully nude, sits on the ground,Stretching out her feet, one can see the soles of her feet, her entire body smeared with semen, and she is wearing pink socks