COVID-19 spread the

  country all of a sudden， and we were afraid. But millions of heroes tried their best to protect us. Among them, the hero in my heart is an excellent scientist, Zhong Nanshan.

  He is a kind old man with courage. When the virus appeared, he went to the most dangcrous place to guide the medical work. He was busy fighting against COVID-19 day and night. Though he was very tired, he never gave up his work and the lives of those paticnts. It was his responsibility that

  moved me a lot and encouraged me to work hard.

  I am proud of him not only for what he has done for our

  country but also for his courage. He is such a great person

  that I'll follow forever.