Since the new covid-19 epidemic, some places have to "seal the city" again.
China is providing vaccine related support and assistance to 80 countries and 3 international organizations, exporting vaccines to more than 40 countries, and carrying out vaccine R & D and production with more than 10 countries. China's vaccines are left behind in both "the lung of the earth" and "the navel of the earth"
Where China's vaccine goes, it gets more than a "thank you". In addition, China's vaccine also plays a leading role in the new crown vaccine theme stamp issued by Indonesia
