How to write the power of attorney for going abroad?

Give you a format, I hope it can help you.

power of attorney

Client: XXX, gender, date of birth. Now I live in XXX. ID number:

XXX, gender, date of birth. Now I live in XXX. ID number:

Trustee: XXX, gender, date of birth. Now I live in XXX. ID number:

Clients XXX and XXX are the parents of XXX (gender, born on a certain day of a certain year, ID number:).

We solemnly declare that as the parents of XXX, we agree to take our son/daughter XXX to Japan in the name of the trustee, and entrust the trustee as the guardian of our son/daughter XXX during the trip, and we will bear all the expenses during the trip. Travel period: x years, x months, x days to x months, x days.

We guarantee that the above statement is my true meaning.

Customer: Signature

Date of signing