A silkworm raiser shows how to peel silkworm cocoons in Huzhou, east China's Zhejiang Province, May 13, 2017. Huzhou is one of the places where the silk culture was born. Silk production in Huzhou has a long history of over 4,700 years. Now the city has introduced more modern technologies to improve its silk processings. (Xinhua/Wang Dingchang)
