Berlin imposed a curfew to control the continuing impact of the epidemic. On June 7th this year 10, the Berlin government of Germany announced a curfew policy in Berlin. The specific content of the curfew is that restaurants, bars and most shops in Berlin need to close before eleven o'clock every night and will not open until six o'clock the next morning. Does the word curfew sound familiar to us now? Familiar and unfamiliar? Yes, you are familiar with it. In China's thousands of years of history, several dynasties have established a curfew system. If we want to trace back, we can say that this system has existed in China since the Zhou Dynasty. Its main purpose is to maintain social order and order, and then the government issued an official ban on going out. It can be said that the curfew system has achieved remarkable results. For example, in the Tang Dynasty in China, as we all know, all countries came to North Korea, which was a bustling scene, but at night, the poet described it as? Six streets are crowded with pedestrians, nine streets are empty, and the moon is full of people. Such a lonely scene. Strangeness is strangeness. China has abolished the curfew system for hundreds of years. However, in recent years, we have found that on the other side of the distant ocean, many old capitalist countries have begun to use this system called free imprisonment. Especially in the year of COVID-19 outbreak, the United States, German and other countries also imposed curfews. I don't know whether it is a retrogression or progress in history. In Germany, the COVID-19 epidemic has rebounded again, especially in the German capital? In Berlin, two red lights were on, and the Berlin government announced a curfew that night. Banning the business of related businesses can indeed reduce people's travel, thus curbing the spread of COVID-19 from the source. In addition to the curfew system, the Berlin government also said that it would tighten the existing ban on interpersonal communication. Anyway, I hope the COVID-19 epidemic can be effectively controlled around the world.