According to Tencent’s “Deep Network” news, Ji Zhoudong, chief strategy officer of Distribution Technology, said in an interview that “the blockchain is ultimately related to the combined industries and applications. Some sunset industries cannot be added by simple blockchain. It is the second spring of rejuvenation, so in the selection of application scenarios, we must adhere to the spirit of seeking truth from facts, dialectically find the core demands, and then introduce blockchain technology, and must not blindly follow. Pigs standing in the wind can fly, but puffy pigs Flying fast, falling down is fast, a real blockchain entrepreneur should stay awake and build up its own barriers early. The hug policy is important, but the true service of the enterprise can bring out the true value of technology."