On March 12, Cheng Lihua, member of the Party Leading Group and vice minister of the Ministry of Finance, visited Beijing National Accounting Institute for an investigation into "the way of further promoting the development of National Accounting Institute". Cheng Lihua inspected BNAI's big data tax lab and HD video studio, listened to the work report of BNAI's leading group on the Party Construction and teaching improvement, and went on with in-depth exchanges of ideas.