1, continuous learning: regularly attend professional training and seminars to learn about the latest technology, methods and legal trends. By studying, you can acquire more knowledge and skills to adapt to the ever-changing crime situation.

2. Pay attention to industry trends: read relevant news, reports and research papers to understand the latest crime trends, technological progress and coping strategies. By paying attention to the industry trends, we can know the new criminal means and investigation means in time and how to deal with them.