Logging into a livestream fitness session each day led by "personal trainer" Liu Genghong has been a daily routine of millions of people staying at home under COVID-19 in China. At Douyin, China's version of TikTok, singer and actor Liu and his wife Vivi Wang gained over 64 million followers within a month and livestreamed nearly 100 million views. Influencers often use songs by Chinese musician Jay Chou as background music, and his song "Chinese Herbal Manual" went viral thanks to workout classes. Now let's check out this push-up edition from a primary school aerobics community in Hangzhou City of east China's Zhejiang Province.