Introduction to Longqing Lianyun: Longqing Lianyun is located in the west of the city, also known as Xishan. The mountain is not high and looks like a sleeping lion. It was the residence of Langdai Tusi Long officials, so it is commonly known as Long Guanqing. In the past, thousand-year-old trees were found all over the mountains, blocking out the sky and the sun, and making them look lush all year round.