Can. According to the latest news of epidemic prevention, as of September 27, 2022, Chongqing, no new cases, the area of Chongqing Municipal Planning Exhibition Hall resumed normal opening, so the September exhibition in Chongqing can resume work. Chongqing, referred to as "Yu", also known as the city of mountains, fog, is the People's Republic of China *** and the country's provincial-level administrative regions, municipalities, national central cities, mega-cities, the State Council approved the determination of China's important central cities.