Digital, big data, and artificial intelligence that are advocated in recent years are not far from our lives. And there is an important reason. At the moment of the epidemic, the Internet is a trend, and it is also the guidance of the country and the world, more and more related to our lives, work, and learning. The national and governments have also issued a variety of preferential benefits policies, tend to encourage SMEs to promote technology, product, management models, etc., promote the development of large and medium-sized enterprises, improve SMEs to collaborate innovation and integrate supply chain.
