Babbitt's live report, #2019 World Blockchain Conference·Wuzhen# Today's wonderful continues, sub-forum "Block Chain Events: New Hotspots and Explorers" officially opened. On the round table entitled "Opportunities and Challenges: Libra and Central Bank Digital Currency", Hu Jie, a professor at Shanghai Jiaotong University's Shanghai Institute of Advanced Finance, believes that Libra's biggest obstacle lies not in technical means and currency logic, but in regulation. Despite the many obstacles, this is the only way to go, or optimistic about Libra. Even if Libra does not work, the next one will succeed. The company that Visa and other companies withdraw from the Libra Association is itself defensive, and the exit is only a partial normal reaction. Meng Yan, a Certified Economics expert and vice president of CSDN, believes that Libra has become a confrontation between the new civilization and the old civilization. There is no way to stop it. Bai Shuo, the former chief engineer of the Shanghai Stock Exchange, said that the existing regulatory resistance is only a phased one, and the future trend will still break through.