Assalamu Alaikum brother. You are a responsible master. And the fact that you care about each student is clearly evident in your posts. And your students enter the class after 15 to 20 days. So they are placed in order to study well. In fact, such lords are the wealth of our country. Because children will get better in education due to masters. I want you to educate the children like this and the birds of the Qur'an in our country can take proper care and service of every parent. I hope such success from you. @memamun sir