Is Yonghui's boss central?

No. According to Baidu Encyclopedia, the founder and chairman of Yonghui Supermarket is Zhang Xuansong, who is the chairman of Fujian Yonghui Group Co., Ltd., the largest supermarket chain in Fujian. Zhang Xuansong, a native of Minhou County, Fuzhou City, Fujian Province, dropped out of high school and joined the business world. 1990 started to do business, 1995 entered the supermarket industry. He is now a member of the 14th CPPCC National Committee, the largest supermarket chain in Fujian, and the chairman of Fujian Yonghui Group Co., Ltd., and graduated from Minhou No.2 Middle School. He used to be a soldier, not a hub.