Introduction to the Sun Yat-sen Memorial Tower: After the death of Dr. Sun Yat-sen in October 1925, teachers and students of Nanjing and Lishi schools were extremely sad. In memory of him, teachers and students jointly launched a campaign to reduce the fines imposed on Japanese goods at that time. Funds were raised to build a memorial tower for Dr. Sun Yat-sen in the park. The Sun Yat-sen Memorial Tower is 5.04 meters high. The base of the tower is protected by seven stone pillars. On the tower, Zhu Danqing, a native of Yi, wrote "Mr. Sun Yat-sen Memorial Tower".