Zhengqi Dragon Introduction: Zhengqi Square is a circular sunken square with a radius of 92 meters, an area of ​​30,000 square meters, and a depth of 6 meters for thousands of people. You can often see the school roller skating club in the square. Students practice roller skating. The square is adjacent to Longteng Lake. At the junction of the lake and the square, there is a Chinese Zhengqi Dragon built on May 7, 2005, the 65th anniversary of the school's founding.