Sanitation worker from Beijing became famous in China after the photos of her performance were posted online. Being a sanitation worker, Zhang has to work from 5:00 AM to 4:00 PM. During her spare time, she invented the show combining Tai Chi with her daily routine work. She became an Internet hit after a video of her performing the show received more than 30,000 hits on the Web in two days. Her positive attitude impressed many people.