“Hello, Shenyang!” With cheers from the crowd, 2520 drones flew up to the sky in order, putting on the largest drone show above the Hunhe River in Shenyang, Liaoning Province. Three-dimensional patterns and shining lights from the drones showed Liaoning’s revitalization and the city’s tremendous changes from different perspectives. While presenting the development in aviation industry, the show also depicted the beauty and vitality brought by the opening up.