What does it mean to be a teacher in a school bag?

The Teacher in the Bag is a story about an elementary school student, Duo Duo, who meets Mr. Bao, a teacher who lives in a book bag, on a subway train. Teacher Bao is a short but powerful teacher who can pull out strange treasures from his bag and help Duo Duo solve all kinds of problems and troubles.

The author of The Teacher in the Bag uses imagination to bring Mr. Bao and Duo Duo to life. Mr. Bao's various "inventions" not only bring infinite joy and excitement to the reader, but also make the characters in this book more vivid.

Background

Mr. Bao invented many strange things in the story: "The lighter the backpack, accelerated shoelace, pain transfer device, the old man of the finger treasure, wear on the finger of the swimming ring, high and low whistle, multi-function umbrella, thinking mirror, fever oil, automatic correction pen, advantage of the eyes, pump, Ruyi remote control.

Mr. Bao is also waiting for the subway, but Mr. Bao wanted to read the newspaper, so he accelerated his shoelace and came back to catch the subway after a short while.

Reading this interesting book can make the reader y inspired, and in the future to be a helpful, kind-hearted, caring people, to do their best to help others.