Chinese acupuncture doctor teaches local students in Tunis

He Shuiyong (1st R), a 47-year-old Chinese acupuncture doctor, teaches local students acupuncture in Tunis, Tunisia, May 4, 2018. China started to send medical teams to Tunisia in 1974 as part of its medical aid efforts. Around 1,000 Chinese doctors have worked in the North African country. (Xinhua/Liu Kai)