Today, 21 financial articles "blockchain supervision" catching monsters ". According to the article, in terms of recent regulatory actions, Shanghai, Beijing, Dongguan, Shenzhen, Hangzhou, Henan, Inner Mongolia and other places have already taken actions to conduct investigations on digital currency exchange-related activities. The reporter sorted out the recent regulatory documents. From the targeted targets, mining, exchanges, and air currency have not escaped the sight of supervision. From November alone, regulatory operations in many places have begun to intensify. In addition, the article pointed out that the second round of cleaning of the currency circle is a foregone conclusion. Zhang Yifeng, president of the China Banking Technology Institute of Blockchain, said that this can be expected. The central government attaches importance to the development and application of blockchain technology, and does not represent support for virtual currency transactions and illegal financial behavior under the banner of blockchain. The development and application of blockchain technology, in the final analysis, must return to support for real economic activities, get rid of imagination, and invest in solving problems that exist in reality.