Are there any teachers at Xuzhou Institute of Technology who are not on staff?

No. Xuzhou Institute of Technology is an ordinary second-tier university in Jiangsu Province. Currently, the academic requirements for recruiting teachers are all Ph.D.s, and they are all for establishment. Xuzhou Institute of Technology is located in Xuzhou, a national historical and cultural city and the central city of Huaihai Economic Zone. It is a public general undergraduate institution that focuses on cultivating applied talents.