Located on the Tibetan Plateau, southwest China, Tibet has an area of 122,000 sq km. It stands 4000m above sea level, and therefore is regarded as the ridge of the roof of the world. In early 20th century, Dr Sun Yat Sen p...
Located on the Tibetan Plateau, southwest China, Tibet has an area of 122,000 sq km. It stands 4000m above sea level, and therefore is regarded as the ridge of the roof of the world. In early 20th century, Dr Sun Yat Sen p...