In addition to the Spring Festival Gala of 2019, Youbi Choice is the only AI and robotic enterprise that has been on the stage three times in four years. Every appearance on the stage of the Spring Festival Gala, Youbi Choice leads the development trend of the AI robot industry. Wen/Li Jixiang Yiou columnist, as the representative of the city of youth fashion and the future of science and technology, this spring evening's Shenzhen Branch can be said to run through scientific and technological elements everywhere, such as robots, underwater screens, flexible screen clothing, unmanned aerial vehicles, cloud tracks, Yunba, robotic arms and so on. A large number of scientific and technological elements reflect the style of Shenzhen. On this stage full of futuristic sense, Walker, a large-scale humanoid service robot from the top choice, can be said to be the most eye-catching bright spot. For this day, 40 R&D teams completed six months'R&D tasks ahead of schedule in Shenzhen Branch of Spring Festival Gala. Youbi selected six Walker robots and stars such as Han Xue, Guan Xiaotong, Wang Jia, Wei Daxun, Typhoon Youth League and hundreds of dancers.