Challenges and expectations of the Sichuan-Tibet trip

During this Sichuan-Tibet trip, I will travel more than 2,000 kilometers with the 212 team, with a height difference of more than 4,000 meters, climbing over 14 high mountains and dangerous ridges, crossing 10 major rivers, crossing 8 major fault zones, passing through snow-capped mountains, forests, grasslands, glaciers and other landforms. We will experience complex geographical road conditions, wind, frost, rain and snow in the climate, extreme physical challenges, and the coexistence and coordination between cars, roads and people, as well as other possible unknown challenges. This is not destined to be a "comfortable" trip. There will definitely be many situations in the process. We need to make all preparations to meet and overcome all difficulties and challenges until we arrive.