On December 21st, the on-site promotion of Changan Automobile Global Science and Art Center and the signing of cooperation agreements for flying cars were held. Changan Automobile and Yihang Intelligent have signed a cooperation agreement on flying cars. Both parties will jointly research and develop key technologies such as the entire flying car, explore and research products with a sense of future and technology, lay out the application scenarios of flying cars, and promote the commercialization process.