Introduction to Huaibaoyu: The thousand-year-old tree "Huaibaoyu" is located in the Jiulong Mountain Scenic Area. The trunk of this Sophora japonica is 8.7 meters wide. It was planted in the Tang Dynasty and has a history of more than a thousand years. Due to the vicissitudes of the years, its heart has been In the sky, a thick elm tree grew out of it, with lush branches and leaves, leaning against the ancient locust tree. In the Qing Dynasty, Chongwenshan, the governor of Rehe, inscribed the word "Tang Huai" on the stele.