2. The oldest trade route on the Silk Road, "there is no one who leaves Yangguan in the west", from ancient Chang 'an, through Hexi Corridor, to the western regions, and then to India. This once gorgeous and rich soil that combines Chinese and western cultures has only left a trace in the desert.
3. The Beijing-Hangzhou Grand Canal is the longest canal in the world, from Hangzhou to Beijing, spanning four provinces and two cities, and running through five major water systems, with a length of about 1797 km. They are all talking about the luxury and romance of the royal family, but they don't know how much joy and sadness the people have in this stroke. Nowadays, with airplanes and high-speed trains, ships are fading out of sight.
The Yarlung Zangbo River is the highest river and the deepest canyon on the earth. There are 9 vertical natural zones, which are rich in animal and plant species, from high mountain ice and snow to low valley tropical rain forest. There is also a mysterious and dangerous forbidden area where people are not allowed to set foot.
Namco, the highest saltwater lake in the world, with an altitude of 4718m, is the highest saltwater lake in the world. One of the three sacred lakes in Tibet, the snow water of Nyainqentanglha in Gangdise Mountain meets here. Under the clear sky on the plateau, it is as pure as a blue mirror that has just been polished.
6. Himalayas Himalayas is the highest mountain in the world and a paradise in snowy areas. Only some soldiers can climb up. Most people can only take a certain route and look down from the air. The majestic snow-capped mountain. The highest mountain range in the world, with a peak of 7350 meters reaching 1 10, is really a paradise.
7. The Forbidden City in Beijing The Forbidden City is the largest existing palace in the world. The Forbidden City of 24 emperors in Ming and Qing Dynasties is the largest and best-preserved wooden palace in the world. Resplendent, with red walls and green tiles, there are more than 8,700 rooms. It takes at least 2 days to visit the palace, and many bedrooms are closed to the public.