The testimony of family members with intellectual disabilities should be written based on the content of the testimony, the method of proof, and the purpose of the testimony.

1. Testimonial content: The testimony should be based on objective facts and describe in detail the situation and needs of the intellectually disabled person, including the name, age, type of disability, daily life conditions, study and work of the intellectually disabled person Ability, etc., and at the same time, the family situation of the intellectually disabled person, including family members, financial status, etc., must also be explained to prove the needs and difficulties of the intellectually disabled person.

2. Method of proof: The testimony can be provided orally or in writing. The written proof should include the name, contact information and signature of the witness, as well as time and location information. The content of the testimony should be clear and the language should be clear. Be concise and accurate.

3. The purpose of the testimony: The purpose of the testimony is to support people with intellectual disabilities in applying for various benefits and relief measures, such as disability certificates, social security subsidies, education subsidies, etc. Therefore, the testimony must clearly express the need for intellectual disabilities. Support and recognition of welfare and assistance measures required by persons with disabilities.