On-site report, ZAN CEO Zhang Chenguang delivered a keynote speech on "DT RWA Innovation, Activate Mobility in the Digital World". Zhang Chenguang pointed out: The real economy directly creates material wealth, which is a necessity for people's lives and social development, and can bring sustainability and certainty for future economic growth. But how to provide financing services for the upgrading and transformation of the real industry and asset operation is a new topic, in which there are three major challenges: the authenticity of asset value, the authenticity of asset operation data, the measurability of asset operation effect improvement and incentive mechanism. Going deep into the real world "assets" requires three major elements: business data, capital data and equipment data.