Introduction to Longyuan Ancient City: The Qinglong River flows through the Ming and Qing-style Longyuan Ancient City, with numerous shops on both sides. Together with the quaint courtyards, traditional inns and folk ancestral halls, it forms a picture of Along the River During the Qingming Festival. The Dragon Culture Painting and Calligraphy Academy, Plant Dragon and Ruyi Lake are specific displays of dragon culture.