People in China have been covering their tongues with a layer of plastic to avoid the bitter taste of Chinese medicine. Subscribe to our YouTube channel for free here: sc.mp/subscribe-youtube Follow us on: Website: scmp.com SCMP Knowledge: scmp.com/knowledge Facebook: facebook.com/scmp Twitter: twitter.com/scmpnews Instagram: instagram.com/scmpnews Linkedin: linkedin.com/company/south-china-morning-post #shorts #scmp #scmpnews #china #chinese #chinesemedicine