Note: 1. The light color of this article is not suitable for use as a pistol text. Please go around with comrades who are interested in stroking. 2. The article involves a bit of a long time. Please think twice before watching Sun Cheng's adolescence happened to catch up with the reform and opening up. He believed that children in the future would never have the chance to be lucky to bloom their youth in a great era like he and his buddies.