On July 4th, a symposium to study and implement the spirit of President Xi Jinping's important reply to the international class of master's degree in auditing at Nanjing Audit University was held at the university. Hou Kai, secretary of the Party leadership group and auditor-general of the National Audit Office, and Xu Ying, member of the Standing Committee of the Jiangsu Provincial Party Committee and Minister of Propaganda of the Provincial Party Committee, attended the symposium and delivered speeches.