On December 19, Wang Feng, vice president of Hang Seng Electronics Co., Ltd., said at the 2019 Hang Seng Blockchain New Product Launch Conference that all industries are embracing blockchain, and fintech has become the main battlefield. Because the birth of the blockchain is related to digital currency, it has a natural correlation with the financial field. Wang Feng pointed out that from the perspective of the technology maturity curve, blockchain technology is in a period of trough through the trough of the bubble and steadily climbing. He believes that this means that the opportunity to cross the divide is imminent. It is usually at this time to pay great attention to it. Once the gap is crossed, blockchain will become a very mature technology and usher in a stage of explosive growth.