The Ailao Mountains are a cluster of mountains stretching hundreds of kilometers along the boundary between the Yunnan-Guizhou Plateau and the Hengduan Mountains in southwest China. With a total length of about 500 kilometers, the mountains have a relatively large elevation difference, and sudden weather changes are very common. Although some areas have been developed into scenic spots, many dangers remain deep in the mountains and forests. What exactly are the deep and dense forests of the Ailao Mountains like? Join CGTN and follow professionals to unveil the mysterious Ailao Mountains!