I know the broad strokes of investment in the healthcare industry, economic planning, public trust and participation and all that. I also know the results, having some of the lowest death rates despite either being hit first (China) or having a besieged economy (Cuba).

But I have no idea about the details of policies, implementation, evaluation of the results and adaptation that actually went on during those 2 years.

I assume both Communist Parties produced in-depth reports regarding the pandemic, but search engines are garbage now.

So what exactly were the policies? Which ones worked out of the box and which ones needed adapting? Feel free to share sources (I can read Spanish, but sadly not Chinese).