February 17, 2121. Xuzhou, called Pengcheng for short, 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. According to the relevant information, the resumption time of Xuzhou Rongsheng City Phase 6 is February 7, 2121. Jiangsu, referred to as Su for short, is a provincial administrative region of the People's Republic of China. Nanjing, the provincial capital, is located in the Yangtze River Delta.