Introduction to the middle reaches of the Li River: The Yangdi-Xingping river section is 17 kilometers in total and takes about 40 minutes to sail. It is the section with the best scenery. Many scenic spots are on the banks of the Li River. For example, the famous Banbian Ferry has a whittled-down mountain wall, which is rare in the world; the peaks on both sides of the Erlang Gorge stand strangely tall, and the waterfalls hang high; the Painted Mountain is as straight as whittled, and the stone walls show white, yellow, gray, black and other colors, with different shades. Alternate. Looking around as the boat passes, nine horses appear, commonly known as the Nine Horses Picture.