Chang 'an Road, quanshan district, Xuzhou City, Jiangsu Province. Xuzhou Duanzhuang Restaurant is located in Chang 'an Road, quanshan district, Xuzhou City, Jiangsu Province. Xuzhou, called "Xu" for short and called Pengcheng in ancient times, is a prefecture-level city and sub-central city under the jurisdiction of Jiangsu Province and a national historical and cultural city approved by the State Council.