Yu-Ching Fei tells jokes.

One day, the kindergarten teacher told the children to read English: "English is very important, so everyone reads a BC with me ..." At this time, I found a child who didn't watch it and asked, "Why don't you watch it?" Child: "teacher, mom said B is a dirty word and a curse." Teacher: "Your horse's" B "is abusive, and your aunt's" B "is used by foreigners."