Editor's note: Over the past three years, China has been working to coordinate its pandemic prevention and control policies with economic and social development. It was the only major economy to achieve positive growth in the pandemic-ravaged year of 2020, and its GDP expanded 8.1% year on year to 114.37 trillion yuan in 2021, which puts the two-year average growth at 5.1%. As the country has further optimized its COVID-19 response policy recently, the recovery will be sure to pick up pace and infuse fresh vigor into the world economy. Here, China.org.cn reviews the nation's key economic indicators since 2020.