Introduction to Guandu Ancient Town: Guandu Guandu, formerly known as "Wodong", is a fishing village with piles of screw shells on the shore of Dian Lake. Here, the clouds and water are misty, the wind is calm, and the scenery is picturesque. As early as the Tang Dynasty, "Wodong" was an ideal place for Nanzhao princes to stop when visiting Dianchi Lake. In the Song Dynasty, from about 1180 to 1190, Gao Shengshi, a man who was stationed in Shanchan, often visited Wodong by boat. Gao Shengshi's boat rope was on the shore, so he named the cave "Guandu". The Gao family seemed to have a special liking for Guandu, so he simply designated Guandu as a seat under his direct jurisdiction, set up Guandu County in Wodong, and built a city.