Introduction to the Mud Forest Museum: The China Qian'an Mud Forest Museum was completed on April 26, 2002. It covers an area of 3,520 square meters, is 40 meters wide from east to west, and 88 meters long from north to south, taking the folk meaning of all things stable. There are two stone sculptures in front of the door, a woolly rhinoceros on the left and a mammoth on the right. They are typical representatives of vertebrate paleontology on the shores of Dabusu Lake more than 20,000 years ago. The screen wall inside the main entrance is inscribed in the handwriting of Comrade Wang Yunkun, Secretary of the Provincial Party Committee. It is 4 meters high and 8 meters wide, with a merit monument on the back.