Shi Xianrong conducts maintenance on a bike in Huzhou, east China's Zhejiang Province, Oct. 14, 2020. Shi Xianrong and his wife Zhu Shuiyin, both deaf-mute, run a maintenance stand serving on favorable pricing for vehicle maintenance in the past 36 years: free for inflating tires and 1 yuan (about 0.15 U.S. dollars) for minor repairs. They offer free service for senior citizens, students and disabled customers. Superb skills and low cost have won them recognition and thumbs-up from customers and community. "As disabled citizens, we've received a lot of support and care from the community, and we're rather happy to return the favor and lend a hand to others," Shi Xianrong said in sign language. (Xinhua/Weng Xinyang)