Lawyers provide legal advice to the procuratorate.

Legal analysis: In the process of examining and arresting, defense lawyers can put forward defense opinions by the procuratorate, which is usually more important and crucial.

Legal basis: Article 88 of the Criminal Procedure Law of People's Republic of China (PRC). When examining and approving an arrest, the people's procuratorate may ask witnesses and other participants in the proceedings and listen to the opinions of defense lawyers. If a defense lawyer makes a request, he shall listen to the opinions of the defense lawyer.