If you are a minor in other places, your parents need to write a power of attorney. What should parents do if they cannot go back?

You are out of town and you are a minor. If you need a power of attorney from your parents, in fact, if you cannot go back, you can ask your parents to write it at home and then sign their name and take a photo. You send it on your mobile phone, and you can go to a copy shop to print out the power of attorney.