the chairman of Xinyi Chengtou surrendered himself. Zhongyang Group in Xinyi, northern Jiangsu Province, once appeared in a local magazine as a star enterprise, and owned franchise stores such as Yonghe Soymilk and Zhongyang Cuisine in the bustling commercial street in the city center. Now, the group suddenly fell into a debt repayment crisis, and its stores and chairman's residence were looted by creditors. At present, Zhang Bing, the chairman of the group, has surrendered himself, and the whereabouts of his wife Wang Kaifen are unknown.