legal ground
Article 57 of the Civil Code of People's Republic of China (PRC)
A legal person is an organization that has the capacity for civil rights and civil conduct, enjoys civil rights and undertakes civil obligations independently according to law.
Article 60
A legal person shall bear civil liability independently with all its property.
Article 3 of the company law
The company is an enterprise legal person, with independent legal person property and legal person property rights. The company is liable for its debts with all its property.
Shareholders of a limited liability company shall be liable to the company to the extent of their subscribed capital contribution; Shareholders of a joint stock limited company shall be liable to the company to the extent of the shares subscribed by them.