28 sets. As of December 22, 2022, there are 28 foreclosure houses in Jiawang Kangqiao Garden in Xuzhou City. Xuzhou, referred to as "Xu" and known as Pengcheng in ancient times, is a prefecture-level city and provincial sub-central city under the jurisdiction of Jiangsu Province. It is a national historical and cultural city approved by the State Council and a national comprehensive transportation hub.