From the related link:

Extraordinarily short waiting times (sometimes only weeks or less) for transplant procedures are common in China, suggestive of a rich surplus of compatible organs – but where do the endless body parts come from?

One study of the anomalies found that in a 10-day stretch in 2016, 640 organs were transplanted, although just 30 donors were officially listed – suggesting each donor would have given up over 21 body parts on average.

Harvesting sounds pretty much like what it is.