调查取证是我们纪检监察机关案件检查工作的主要内容。根据本人的办案实践，我介绍四种调查取证的方法。一、说服教育法 说服教育法就是通过说服教育的方式，启发知情人提供证据、促使违纪者交待问题的取证方法。 在案件调查过程中，不少知情人或被调查人都不愿出证或不愿交待 Investigation and evidence collection is our discipline inspection and supervision organs of the main elements of inspection work. According to my handling of cases, I introduce four methods of investigation and evidence collection. First, to persuade the Education Act to persuade the education law is to persuade the way of education through education, to inspire people to provide evidence, to induce defaulters to explain the problem of evidence methods. In the course of the case investigation, many insiders or respondents are reluctant to ask for evidence or do not want to confessed