Introduction to the old revolutionary site: The center of Lenin Rock is the classroom, in front of the classroom is the podium, on both sides of the classroom are student dormitories, and behind the podium is the canteen of the Agricultural Lecture Center. There are also student reading rooms, clubs, and publicity boards in Lenin Rock. The desks, stools, beds, and dormitory rooms in the Agricultural Lecture Center are all made of bamboo. There are couplets written by Wei Baqun himself on the pulpit and at the entrance of the cave. There is a couplet on the center of the forum, "There is no better cause than revolution." The horizontal slogans are "Unity, mutual assistance, struggle, and sacrifice." On the left and right sides of the forum, there are "Local tyrants and evil gentry treat the people as lunch, and the working people use the tyrants as targets for their guns." On the walls of the forum, Portraits of Marx, Lenin and Sun Yat-sen hang above; there is also a clear revolutionary couplet posted on the door of the cave: "Those who want to be revolutionary, stand together, those who are not revolutionary, go away."