Tongrentang, a pharmaceutical company with history of more than 300 years

A doctor diagnoses a patient at a clinic of Tongrentang, a pharmaceutical company with a history of more than 300 years, in Geneva, Switzerland, Oct. 19, 2018. Established in 1669, Tongrentang is now a leading traditional Chinese medicine producer and retailer in China, and has earned a worldwide reputation. It has registered its brand in more than 100 countries and regions. (Xinhua/Xu Jinquan)