They didn't actively start a virus. Just as the Americans didn't actively start the Spanish Flu.
Their government did cloud - and are still doing - anybody's ability to assess the seriousness of it until it was far too late, though...
They also silenced doctors and journalists reporting on the outbreak at the onset of it.
They also left the entire nation bar Wuhan open for Chinese New Year at the end of January, a month after the first confirmed case (and that was just the first confirmed one).
If you can't blame them for starting it (which is fair - I don't, I just think the conditions it reportedly started in could have been mitigated, given it was 2019 and not 1919) then at least accept they did the rest of the world no favours, and the WHO were either blind-sided too or next to useless.
