Chief Justice Zhou Qiang (left) and Procurator-General Zhang Jun deliver work reports in Beijing on March 12 (CHINA DAILY)

China has kept up the pressure in the fight against corruption while making progress on reform of the country's supervision system in the past year, according to work reports of the top court and top procuratorate released on March 12. 

Thirty-two officials at or above ministerial level were charged last year with graft, including Sun Zhengcai and Wang Sanyun, said Zhang Jun, Procurator-General of the Supreme People's Procuratorate, during the work report to the top legislature. 

Sun, former Chongqing Party secretary and former member of the Political Bureau of the 18th Communist Party of China Central Committee, was sentenced on May 8 to life in prison for taking bribes of over 170 million yuan ($25.3 million).