Pray for the dustpan god.

There is. My mother invited me personally when I was a child. There must be two people, and both must be children.

Boys and girls. Say a spell. According to my mother, come and ask who she is. It will say Yang Kaihui, and the handwriting will be like that of Mao Zedong! Only in the' 80s! Not now, and the spell is gone!