About 50 years ago, people going into and out of Tibet could only rely on their own backs and pack-horses to transport something. Then,it would take more than 100 days to go to the hinterland from Lhasa, and a round trip would take about a year. The QinghaiTibet Railway will tell the world that the only region without a railway in China will soon lose this title. This is obviously an exciting and great event!