Students of Baixian central primary school carry medicinal herbs in the herb garden at school in Meishan Town of Changxing County, east China's Zhejiang Province, Oct. 22, 2018, the World Traditional Medicine Day. Students of the primary school, which is an educational base of TCM culture in Huzhou City, learn to identify, collect and process medicinal herbs under the guidance of a TCM doctor. (Xinhua/Xu Yu)