Besides legal services, can lawyers invest in enterprises?

You can't. Although the legal provisions do not explicitly say no, according to the Company Law, to become a shareholder, it is necessary to participate in the shareholders' meeting and company management, which is the rights and obligations of shareholders. The Ministry of Justice clearly stipulates that lawyers must practice full-time, and those who engage in business activities must withdraw their practicing licenses and revoke them. So lawyers are not allowed to invest in enterprises.