We recently visited the headquarters of Unitree Robotics, one of Hangzhou's renowned "Six Little Dragons." From its humble beginnings as a small team, the company has evolved into a leading innovator in the robotics industry. What drove its remarkable growth? And what made Hangzhou, over other major Chinese cities, the ideal choice for its development? Our Wang Tianyu finds out. 

Chinese robotics company Unitree Robotics has captured global attention after its dancing robots went viral and became a sensation. We had the opportunity to visit its headquarters in Hangzhou, eastern China, to uncover the story behind this innovative company and its groundbreaking creations.