Introduction to Yunfeng Mountain: Yunfeng Mountain is located in Ruidian Township, more than 50 kilometers northwest of Tengchong County. From a distance, it looks like a jade bamboo shoot standing straight into the sky. Because the waist of the peak is often shrouded in clouds and mist, it is named "Yunfeng Mountain". Yunfeng Mountain is famous for its "high mountains, deep valleys, steep and steep mountains". The "Three-fold Cloud Ladder" among the hanging rocks and cliffs in the mountain is known as the first of the twelve scenic spots in Tengchong.