The steps for writing a power of attorney for pension insurance are as follows:

1. Based on Articles 919 and 920 of the "People's Republic of China and Civil Code" Article is the legal basis.

2. Prepare paper and pen: Prepare a blank paper and a pen for writing the power of attorney.

3. Title: Write "Power of Attorney for Pension Insurance" at the top center of the paper.

4. Client information: In the first line of the text, state the client’s name, ID number, contact number and other basic information.

5. Trustee information: In the second line of the text, state the trustee’s name, ID number, contact number and other basic information.

6. Entrusted matters: In the third line of the text, clearly state the entrusted matters, such as application, change, renewal and other specific contents.

7. Scope of authorization: In the fourth line of the text, clarify the scope of authorization, such as authorizing the trustee to submit applications, sign documents, pay fees and other specific contents.

8. Entrustment period: In the fifth line of the text, state the start date and end date of the entrustment.

9. Signature and seal: At the bottom of the text, the client and trustee sign and seal respectively, and fill in the signing date.

10. Remarks: Add notes at the bottom of the paper to explain other relevant matters.

11. Stamp confirmation: Bring the power of attorney to relevant institutions such as the village committee, neighborhood committee or social security department, and have the staff stamp it to confirm the authenticity and legality of the power of attorney.