A family doctor shows a box of China's Sinopharm COVID-19 vaccine in Varoslod, Hungary on Feb. 24, 2021. (Tamas Vasvari/MTI via Xinhua)

According to media reports, so far, China has provided vaccine assistance to 53 developing countries in need, and exported vaccines to 22 countries. It has also decided to provide 10 million vaccine doses to multilateral vaccine alliance COVAX to meet the urgent needs of developing countries, many of which are in Africa. 

(Video reporters: Han Chong, Shi Zhongyu, Yuan Liang; video editor: Zhu Cong)