Quick broadcast founder Wang Xin said on Weibo today that we should not overestimate the blockchain today, but we must not underestimate the future of the blockchain. The most important achievement of the blockchain today is only the concept of evangelism, which is to let everyone see the lack of "information Internet" and the trend of "value Internet." But the realization of "value Internet" depends not on a single technology but on the application of the general public. At this stage, I personally have three suggestions: 1. Don't engage in the public chain related to the currency. This is what the country has to do. 2. In the early stages of the blockchain, more application opportunities are ToG's alliance chain. 3. Traditional Internet applications with a large user base should start thinking about the blockchain architecture from today, starting from optimizing the middle platform and gradually tapping the parts that need to be wound up.