![](http://www.ecns.cn/hd/2021/06/02/b497a74071f5495fa454935366a4be11.jpg)
International students learn to recognize Chinese medicinal herbs at the 2nd Global Health Expo of Boao Forum for Asia in Qingdao, east China's Shandong Province, June 1, 2021. (Photo: Xinhua/Li Ziheng)
![](http://www.ecns.cn/hd/2021/06/02/ef5c8f7659034960b0cbf2c53c129cf7.jpg)
An international student experiences traditional Chinese medicine (TCM) scraping therapy at the 2nd Global Health Expo of Boao Forum for Asia in Qingdao, east China's Shandong Province, June 1, 2021. (Photo: Xinhua/Li Ziheng)
![](http://www.ecns.cn/hd/2021/06/02/3d4cd5ae7adc4945a9705ded4ef438e4.jpg)
An international student experiences traditional Chinese medicine (TCM) cupping therapy at the 2nd Global Health Expo of Boao Forum for Asia in Qingdao, east China's Shandong Province, June 1, 2021. (Photo: Xinhua/Li Ziheng)