A worker arranges the collection of Jili silk made during Qing dynasty (1644-1911) at the Huzhou silk museum in Nanxun Town of Huzhou City, east China's Zhejiang Province, March 29, 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)