号称“世界屋脊”的西藏,有着十分丰富的自然资源,聚居在西藏的主要民族——藏族,有着悠久的发展历史和灿烂的文化。但是解放前由于交通不便,长期与外界联系较少,形成当地人民吃、穿、用等均与其他民族 Tibet, known as the “Roof of the World,” has a very rich natural resources and Tibetans, the main ethnic group living in Tibet, has a long history of development and a splendid culture. However, before the liberation due to traffic inconvenience, long-term less contact with the outside world, the formation of local people eat, wear, use, etc. and other ethnic groups