Is anybody convinced by this that one of the best kinds of charity would be donating dollars directly to the Communist Party of China which is responsible for this spectacular dead, or falling that to poorest provincial governments, or is anyone at least convinced enough to change their purchasing habits to buy more goods from China (and other rapidly developing countries like India), even if they are of inferior quality (price is usually not a problem)?

No. I don't have good reason to believe that donating money to the communist party would provide a net benefit.