The city of Hezuo, located on the border of Gansu, Qinghai and Sichuan provinces in northwest China, has since ancient times been a communication hub between China’s central areasand Tibetan region of Anduo. It is now the seat of the Tibetan Autonomous Pr The city of Hezuo, located on the border of Gansu, Qinghai and Sichuan provinces in northwest China, has since ancient times been a communication hub between China’s central areas and Tibetan region of Anduo. It is the seat of the Tibetan Autonomous Pr