At the Ant Financial media meeting held today, Jiang Guofei, vice president of Ant Financial, said that the future blockchain industry will be larger than cloud computing. He further explained that the essence of cloud computing is to solve computing. At present, the scale of cloud computing is already large, and blockchain can realize value interconnection and can penetrate into various industries. He said that within five years, the development of the blockchain in the industrial local area network is optimistic. Through the blockchain, the industrial local area network between pan-industries will be interconnected, and a value network will be gradually built. In addition, Jiang Guofei also believes that in the next 5 years, blockchain is one of the most important technologies in the technology field.