On October 17, 2013 (September 13, 2013), the mayor of the Nanjing city was investigated. On October 17, 2013, the mayor of the Nanjing city was investigated for suspected serious violations of discipline. On January 30, 2014 was expelled from the party. On April 7, 2015, the quarter was publicly convicted of bribery, the quarter was sentenced to 15 years in prison, and confiscated personal property of RMB 2 million, the first instance decided not to appeal.