On March 2 1 day, in the music class of Qingdao North Aviation Vocational School, the teacher sang the brainwashing divine comedy "Playing Cotton" with a hanger. Teacher Li said that the students were sleepy in the afternoon, and they were having a folk song class, so they came to the scene to refresh themselves.

The lyrics are as follows: play cotton. Playing with cotton? How about half a catty of cotton? Old cotton bounced back into new cotton? The girl playing with the quilt is getting married? Oh, joy, joy, joy, joy, joy? The girl playing with the quilt is getting married? That girl is getting married? Play cotton. Playing with cotton? Half a catty of cotton jumped out, huh? Old cotton bounced back into new cotton? Play the quilt, the girl is getting married.

Brainwashing Divine Comedy means that after listening to this music, you will unconsciously hum it, just like being brainwashed. Divine Comedy is specially used to describe some special music with unique style and full personality. Brainwashing means that the brain seems to be under control.