One of the Chinese central bank’s (PBOC) most vocal senior officials has highlighted the need for monetary policy reforms to give greater support to Beijing’s ambitions for driving the growth of China’s stock and bond markets.In recent opinion piece Sheng Songcheng (盛松成), formerly director-general of PBOC’s statistics department, says this support will not come in the form of interest rate cuts or quantitative easing to support China’s stock mar…