From 2019 to 2022, those three years brought confusion and sorrow, but above all, they showed us the moving strength and resilience of ordinary people. Chu Jiangkuo, head of the respiratory department at Renhe Hospital in Yilin City, his wife Jiang Yan, a nurse, and so many others gave selflessly in the fight against the pandemic, even sacrificing their precious lives... Let us pay tribute to them!