Legal analysis: there are subsidies for opening libraries or bookstores. There are certain support policies, such as taxation. Now the situation is different in different regions. Better ask the local education bureau.

Legal basis: Article 18 of the Provisional Regulations of People's Republic of China (PRC) on Value-added Tax. Units or individuals outside People's Republic of China (PRC) and China who sell labor services in China and have no business offices in China shall take their domestic agents as withholding agents. If there is no agent in China, the buyer shall be the withholding agent.