The city of Guangzhou knows how to properly ring in a 21st century Chinese New Year — complete with dancing drones and robots. During this weekend's Spring Festival Gala, 540 robots and 29 drones put on the moves to the words of singer Sun Nan, who "crooned about China catapulting itself to the peak of the world," Shanghaiist reports. The Chinese Spring Festival Gala is the most-watched music festival on earth.