There is no violation. It is not illegal for Pinduoduo platform to hoard goods. Pinduoduo platform hoarding itself is not illegal, and hoarding and reselling is illegal. It is illegal to use more than 10 billion subsidies to resell goods, because it is unjust to gain sales benefits by taking advantage of loopholes in some e-commerce platforms. If it is discovered, it needs to be punished by law.