According to the Shanghai Securities News, a few days ago, Tencent Financial Technology held a "Chief Plan" media exchange in Beijing. Zheng Haojian, Vice President of Tencent Financial Technology, said that the current stage of blockchain is similar to the stage of the continuous reshaping of the Internet business model from 2000 to 2005. The next few years will become very critical. There will be many companies, but what can really survive must be a company that can find a suitable business model while solving the technical foundation. "I am very optimistic about the blockchain, and there will be big companies coming out. The next few years will be very critical."