Recently, Hangzhou Unitree Robotics Co., Ltd. has secured approval for its design patent of a humanoid robot. Tailored specifically for mechanical robots, the patent centers on the robot's distinctive shape. This particular robot, adorned in a traditional floral-patterned padded jacket, stole the show by performing the lively Yangko dance at this year's CCTV Spring Festival Gala, capturing the fascination of audiences both at home and abroad.