Zhou Cainan (3rd L), 85, shows silk weaving skills at a workshop in Jili Village of Nanxun Town of Huzhou City, east China's Zhejiang Province, March 31, 2019. Nanxun Town is one of the places where the silk culture was born. Silk production in Nanxun has a long history and the products are sold to overseas markets. (Xinhua/Tan Jin)