Once, we accounted for more than 90% of the global mining computing power, we owned the top three exchanges in the world, and we had the largest group of Bitcoin holders in the world; now, mining has disappeared, exchanges have left, and trading is even regarded as Crime dealt with. The U.S. SEC approved the BTC ETF today, which means that BTC has entered the global capital market as a formal asset. In less than 5 years, we have lost the only opportunity to lead the United States in the financial field. People's Daily once published an article when BTC was at US$800, saying that BTC has finally reached zero and A-shares are as solid as 3,000 points. Now BTC is at US$46,900 and Big A is at 2,880 points.