The large-scale night tour, call “The Return of Sun Wu - The Wonderful Night of Spring and Autumn”, kicked off at night. During the activity, a fleet of 500 drones gracefully took off, forming various shapes in the sky such as a dragon's head, archery and Sun Wu's portrait. This was accompanied by a gigantic dragon flying on the city wall–thanks to sound-light-electric technology–providing a magnificent visual feast.
02-22