Chinanews client April 3 (Peng Jingru) On April 3, the central bank held a 2020 national monetary, gold, silver and security work video conference. The meeting demanded that we continue to deepen the transformation of cargo and security business and continuously improve the level of cash services and management. Strengthen the top-level design and unswervingly advance the research and development of legal digital currencies. In addition, it is necessary to organize the implementation of the market-oriented issuance of ordinary commemorative coins, and steadily promote the pilot of large amount cash management.