1. China is a responsible big country.
Since the discovery of COVID-19, scientists in China began to focus on the research of COVID-19 vaccine, with a view to defeating this COVID-19 as soon as possible and restoring our peaceful life. Now they have achieved very good results, and this vaccine has been adopted by many countries. They also believe in the vaccine developed by China, and everyone has been vaccinated. China promises that every citizen can get COVID-19 vaccine free of charge, and the cost will be paid by the accumulated balance of the medical insurance fund. Although 3 trillion seems to be a huge amount, China has a very large population, so it is still difficult for everyone to get COVID-19 vaccine, and the rest may be borne by the state.
Second, it is a very good system to roll over the balance of medical insurance fund.
China has been United since ancient times, because each generation of our leaders can formulate certain systems to govern the country and make the country very peaceful. China's medical insurance fund is a very good system. He uses the money people pay for medical insurance to earn some profits, so that the money can be saved. Once the country encounters any major disaster, it can be used to support it, which balances the living security of citizens well. The accumulated balance of medical insurance in China this time is 3 trillion yuan, which can play a great role in this epidemic.