I don't trust the Chinese government but I think if they were lying then their opponents would be able to build a more persuasive case by now.
That being said, it does still speak to the point of the Chinese government and their attempts to control the narrative. At least for me, that makes me start from a point of distrust over anything they say.
Moreover, Radio Free Asia is quoting named residents, so this cannot plausibly be described "anonymously sourced US propaganda" or "fake news". [1]
In general, I think one should be skeptical of any statistics produced by a totalitarian dictatorship for Western consumption.
[1] https://www.rfa.org/english/news/china/wuhan-deaths-03272020...
For my money, I don't trust the US intelligence community but I still think that the Chinese numbers are somewhat implausible.
The charts show an identical dropoff in almost every region at the same time. We can see, from the European experience, that there's a lag between lockdown and case saturation. This does not appear in the Chinese data, which makes me somewhat sceptical.
Note that I'm not an epidemiologist, so it's possible that there's something else driving those numbers that I'm missing.
If you are seeing these articles "pop up" then you read fake news btw