“Two systems” does not change the affection of “one country”, and the mainland helps Hong Kong to fight COVID-19.

https://www.youtube.com/watch?v=5xd_D7pTfZ0

At the beginning of this year, the fifth COVID-19 suddenly broke out on a large scale in Hong Kong. With the all-round support of the central government, the epidemic was effectively controlled, and Hong Kong’s social and people’s livelihood was guaranteed, and the supply of living and medical materials was sufficient.