Tongshan District, one of the six districts of Xuzhou in Jiangsu, China which was originally called Pengcheng County, has a population of more than 1.3 million  and is elevated by 35 meters.
Tongshan District, one of the six districts of Xuzhou in Jiangsu, China which was originally called Pengcheng County, has a population of more than 1.3 million  and is elevated by 35 meters.