1. Expand information channels: You can obtain information by reading books, newspapers, magazines and the Internet, expand information channels and obtain more information.
2. Seek professional help: you can consult relevant professionals, such as consultants, professional consultants and professional institutions. To get more accurate and practical information support.
3. Strengthen your own ability: You can improve your own ability and technical level through learning, training and training. , so as to better solve problems and obtain information.
4. Build personal relationships: You can build personal relationships through social interaction and communication, and get more information and resource support.
5. Use existing resources: You can use existing resources, such as internal information databases, trade associations, research institutions, etc. For more information support.