Silkworm farmer Wang Yishi and his wife carry a traditional silk machine to his silk museum in Jili Village, Huzhou City of east China's Zhejiang Province, May 27, 2019. A silk museum in Jili Village opened for the public for free in recent days, which displays relative tools and goods of the silk in Huzhou collected by silkworm farmer Wang Yishi. (Xinhua/Tan Jin)