Babbitt's live report, #2019 World Blockchain Conference·Wuzhen# Today's wonderful continues, the sub-forum "Opportunities and Challenges of Digital Asset Trading" officially opened. In the speech, the founder of WBF Exchange, BellaFang, said that the encrypted digital asset exchange, known as the most profitable part of the entire industrial chain of encrypted digital assets, is also the most talkative link. Most people think that the lifeblood of the exchange is the flow and the amount of the transaction. Digital assets have Internet attributes and financial attributes. The essence of the Internet is traffic. The essence of finance is cash flow. In the future, exchanges with both traffic and cash flow are likely to win. She also said that the goal of the WBF exchange is to become the world's largest digital exchange of spot exchanges.