平均海拔超过4000米的西藏,被人称作“香格里拉”的世外桃源,但其空气中氧含量比平原少大约40%,这让不少来世界屋脊的人放慢了步伐。然而,作为中国5个少数民族自治区之一,西藏却在过去半个世纪见证了历史上最快的发展速度。1965年9月,西藏自治区第一届人民代表大会第一次会议在拉萨召开,成为西藏发展的转折点:彻底告别旧西藏政 Tibet, with an average altitude of more than 4,000 meters, is known as the “Shangri-La” paradise, but its oxygen content in the air is about 40% less than that of the plain. This has slowed down many people who came to the roof of the world. However, as one of China’s five ethnic autonomous regions, Tibet has witnessed the fastest growth in history in the past half century. In September 1965, the first session of the first people’s congress of the Tibet Autonomous Region was convened in Lhasa and became a turning point for the development of Tibet: to bid farewell to the old Tibet government