On July 16, Chengdu Xingjin Humanoid Robotics launched its "Tangpa" robot featuring a bionic gait control system and 6-degree-of-freedom head mechanism, capable of quick cultural component swaps including Sanxingdui masks and Sichuan opera facial makeup for group parades and light shows in commercial areas like Chunxi Road, while supporting multi-robot coordinated movement and security patrols with planned expansions to airports and scenic spots.