What efforts has China made to fight the COVID-19 epidemic?

This year's COVID-19 caused a massacre all over the world, first in our country and then spread to the whole world. Fortunately, our country has controlled the epidemic, but the situation abroad is not optimistic now. When our epidemic was successful, many countries turned to us for advice. When asked how much the epidemic cost, countries were silent after seeing this data. I don't think any country in the world can do such a thing as we do. COVID-19's treatment is completely free, which few countries can do, while China has a large population and invested a lot of financial and material resources. According to incomplete statistics, our country has invested116.9 billion yuan in this epidemic. Because our testing and treatment in COVID-19 are free, as long as you buy medical insurance in China, you can enjoy free treatment. I believe everyone knows that we are a populous country. So far, we have more than 80 thousand confirmed cases, and the cost of testing alone is several million yuan a day. In addition to investing in our own country, we have also given support to countries with serious epidemics abroad and donated many materials to them. In fact, compared with the losses, the input cost of the epidemic is only nine Niu Yi hairs. During the epidemic, many enterprises closed down because they could not return to work, and these losses were the most serious. In addition to spending in China, we have also extended a helping hand to those countries with serious epidemics and donated a lot of materials to them. At present, our country is in a good state, but abroad is very painful now. Like the United States, the epidemic is still being concealed, and there are still many people on the street who go out without masks. It is because their country's propaganda on epidemic prevention and control is not in place and a large number of people are not dispatched to control it, so the epidemic will be uncontrollable. After this epidemic, I believe everyone can see the attitude of each country towards its own people. A capitalist country like the United States has no human feelings at all. In addition to expensive treatment costs, even detection reagents are still scarce. Many ordinary people don't even have the qualification for inspection. China has invested heavily in the input cost of this epidemic. I believe that no country can do it as well as we do.