The law stipulates that the Lawyers Law, the Code of Conduct for Lawyers (Trial) and other laws and regulations are not clearly stipulated, only that "lawyers should keep the state secrets and the business secrets of their clients that they know in their practice activities, and shall not disclose the privacy of their clients. Shall not disclose the privacy of the parties. Article 31 of the Lawyers Law A lawyer, as a defender, shall, according to facts and laws, put forward materials and opinions on whether a criminal suspect or defendant is innocent, light or relieved of criminal responsibility, so as to safeguard the legitimate rights and interests of the criminal suspect or defendant. Article 32 A client may refuse the lawyer he has entrusted to continue to act as a defender or agent, and at the same time, he may entrust another lawyer to act as a defender or agent. After accepting the entrustment, a lawyer shall not refuse to defend or represent him without justifiable reasons. However, if the client illegally entrusts, uses the services provided by the lawyer to engage in illegal activities, or the client deliberately conceals important facts related to the case, the lawyer has the right to refuse to defend or represent him. Article 38 A lawyer shall keep state secrets and business secrets in his practice and shall not disclose the privacy of his clients. Lawyers should keep confidential the information that clients and others are unwilling to disclose in their practice activities. However, criminal facts and information that endanger national security, public security and other serious harm to the personal and property safety of others are not included. A lawyer can disclose a certain case to his client, but if the client is not the direct party to the case, he can't disclose too much content, otherwise it will affect the development of the case. You can consult a lawyer online about the lawyer's disclosure of the specific circumstances of the case to the client or the lawyer's main responsibilities.