"Mercantile law" refers to the legal system of China in the middle of Ming Dynasty. At that time, the Ming government believed that businessmen were the economic pillars of the country. In order to protect the legitimate rights and interests of merchants, the Ming Dynasty enacted a series of commercial laws, including the Law on Reviving Merchants.
The law of returning business is a commercial legal system in the middle of Ming Dynasty, which aims to protect the rights of businessmen and promote the development of business.