The problems discussed are literally every country's problems, except to different degrees. The major difference is that getting over COVID-19 earlier, China has been supplying a lot of things to the rest of the world as they lose even their domestic ability to produce them. China's manufacturing PMI is already over 50 and unemployment has already begun to drop.
For things that can be compared, well, America's national malaise will be much longer than China's sharp but short lockdown. There is political turmoil in the US while China is unified on defeating the virus. Because China encountered the virus in January while the US not until March really, Q1 mostly affected China, barely the US at the very last 2-3 weeks and still, Chinese GDP was 6.8% lower with the pandemic mostly behind it while American GDP is already 4.8% lower before the pandemic even came into full brunt. I have no idea how much uglier it can get in Q2 (certainly worse than 6.8%) while China's is already recovering. How many trillions did the US spend on stimulus? China needed nothing close.
Obviously, I don't have to compare number of cases and deaths for you. Basically, comparing the impact of the pandemic on China vs the US, every area, I see as either China dealing with it much better or yet to be determined but strongly suggestive that China is dealing with it much better.