32-year-old delivery man Zhou Zhengzhong lost his right hand at 11, but he didn’t give up on himself because of his physical imperfection. To make a living, Mr. Zhou started to work as a delivery man in February and delivering food to people in the business district of southwest China’s Chongqing. /Photo from dfic.cn

Carrying a basket full of food with his right arm, Mr. Zhou walks nearly 40,000 steps and 15 kilometers every day to bring food to people’s front door. /Photo from dfic.cn

Within seven months of starting this walking-intensive job, Mr. Zhou has worn out three sneakers. /Photo from dfic.cn

Mr. Zhou’s story went viral lately with netizens praising him for his strong mind and tireless spirit. “Thumbs up for your tough mind,” wrote user @ttbld on Chinese social media Weibo. /Photo from dfic.cn