National Flower Soul Introduction: The main sculpture of Caozhou Peony Garden is 16 meters high and 14 meters in diameter. It was designed and produced by the Art Engineering Department of the Central Academy of Fine Arts. It symbolizes the ancient and young Heze, which is more vibrant in the new century. , blooming like the national flower peony. The sculpture is surrounded by 9 cultural pillars, each 9 meters high and 1 meter in diameter. Each pillar is carved with exquisite patterns, reflecting the representative figures and events of Heze in different historical stages from ancient times to the present, recording the long history, history and history of Heze. The glorious history and culture of Heze.