On June 20th, economist Lang Xianping continued to update Weibo. "Everyone may think that the digital stable currency Libra issued by Facebook is the same as ordinary virtual currency. At present, companies such as Visa, Masstercard, Uber, and Paypal have signed up to confirm. Becoming a founding node. This means that 2.7 billion global users will be included in the future. It is said that Libra will anchor a basket of currencies made up of multinational currencies, which sounds like the Special Drawing Rights (SDR) of the International Monetary Fund."