Mass vaccination for COVID-19 is being rolled out across Beijing. Many residential communities in Beijing have been arranging the inoculations recently, where residents aged from 18 to 59 can register for the vaccination voluntarily, followed by earlier vaccinations for nine key groups of individuals at the beginning of the year. Join CGTN reporter Huang Yue for her onsite visit to Shijingshan District in Beijing, and take a closer look at how vaccination work is carried out.