The next sentence is "The lanterns are going up, the sound of cars is coming, and there is singing and dancing." Shanghai at Night Shanghai is a city that never sleeps, with lanterns and singing and dancing, traffic and people coming and going, and a world of entertainment and entertainment. It means: Shanghai is a city that never sleeps at night. When the lanterns first come on, there is singing and dancing, traffic is busy, people come and go, and the ten-mile foreign market is intoxicated.