What's interesting in Hefei?

What's interesting about Hefei:

1. Chaohu Lake: located in the middle of Anhui Province, it belongs to Hefei, with the Huaihe River connecting it. It is 55 kilometers long from east to west and 22 kilometers wide from north to south, with a perennial water area of about 76 square kilometers, just like a precious mirror embedded in the land of Jianghuai. 2. Sanhe ancient town: ancient name Quezhu, Quewei (Zhu) and Que 'an. In the ancient town, Fengle River, Hangbu River and Xiaonan River meet in the territory and flow eastward through the new river for about 15 kilometers into Chaohu Lake

3. Bao Zheng Cemetery: referred to as Baoyuan Garden, was built in 163, a famous upright official in the Northern Song Dynasty.