The secret of putting it in a schoolbag is a good book with inspiration, sunshine and positive energy. It gives people a shocking power. Not only was I moved by the strength and courage of the protagonist Jiang Tingqi in the book, but Jiang Tingqi's parents also impressed me deeply. This is not only a book to make a little boy a little man, but also a book to remind his parents from the heart. The power of family education is unimaginable. The Secret in the Schoolbag mainly tells that Jiang Tingqi entered the final of the composition contest, but was knocked down by Yuan because of excessive excitement. He wanted to give the teacher money next time after class, but after class, he learned that Yuan had gone to the hospital.