Is China still treating patients with such things as rhino horn powder and herbs? Maybe that’s part of the problem. When visiting China I don’t recall seeing any major medical centers but a lot of mom and pop herbal concoctions being sold as medicines.
China has a surface layer of modern medical facilities, particularly in its shiny cities. Their infrastructure is very shallow (BernieCare) with lots of traditional medicine, especially outside of their “modern” areas.
So outside of Wuhan the modern medical facilities are able to handle the relatively light case load (apparently and so far) so death rates have been relatively low, while inside Wuhan I expect cases are now just being tossed in their death camps (the fake hospitals they built) so nobody is going for treatment. They’d rather die among family and along with family. Thus the “low” new case numbers from Wuhan.