6-year-old girl's angelic voice heals people worldwide

Zhou Zhaoyan, nicknamed Miu Miu, a 6-year-old girl from Nanjing, east China's Jiangsu Province, has become an internet sensation with her videos of singing while playing guitar. Her lovely performances have melted many people's anxiety and fear during the COVID-19 pandemic. The number of subscribers to her YouTube channel has reached 221,000.