Traveling to Tibet, the first stop came to Nyingchi County, arrived in Nyingchi in the morning, began to travel in the afternoon, first to the Yarlung Zangbo Grand Canyon, what you see here is the Yarlung Zangbo River, in addition to here, on the way back to the hotel, there are also many places to see this big river. This river is the fifth largest river in China in terms of length, after the Yangtze River, Yellow River, Heilongjiang River and Pearl River, is the largest river in Tibet, and the highest river in the world, with an average altitude of about 4,000 meters, and the steepest slope in China.