What should I prepare and pay attention to when going to Seda?

Please refer to the following preparations:

Sunscreen, sunglasses, hat. The ultraviolet rays in the plateau area are more severe, the sunlight is more dazzling, and sun protection is more important. Backpack toiletries. There are no toiletries, down jackets, sweaters, scarves and other thick clothes, long thick socks, rhodiola, oxygen bottles and other drugs to prevent high reaction in the hotel.