Does the subject want to ask, "Is Tan Fengqun in jail?" Tan Fengqun is in prison. According to official website, Cenxi People's Court, on the morning of August 19, Cenxi People's Court sentenced the defendants Tan Fengqun, Sui Wendi and Zhong Xingyun to fixed-term imprisonment ranging from four years and two months to one year and six months respectively, and fined them ranging from 60,000 yuan to 1 10,000 yuan.