How to write a new parent group?

Hello, parents. Welcome to join this group. After joining the group, we became a family. I hope you can unite and help each other and live in harmony. Our group is mainly for children to learn this piece. In the group, you can exchange your children's homework and some things about school. I hope everyone will abide by the group rules and don't send anything unrelated to study. Thank you for your cooperation. Thank you.