"Little Doudou by the Window" tells a true story of the author when he was in elementary school: Xiao Doudou was expelled from the original school for being naughty and came to Ba Xueyuan. Principal Kobayashi often says to Xiao Doudou, "You are a good boy!" "Under the care and guidance of President Kobayashi, the' weird' small peas in the eyes of ordinary people have gradually become children that everyone can accept. The friendly and easy-going teaching method of Ba Xueyuan has made the children here spend the best time in their lives. This book not only brought countless smiles and touches to tens of millions of readers around the world, but also injected new vitality into the development of modern education and became one of the most influential works in the world in the 20th century.

Tetsuko Kuroyanagi, a famous Japanese writer, a famous TV presenter and a goodwill ambassador of UNICEF. Her masterpiece Little Tetsuko Kuroyanagi by the Window.

After the publication of Doudou 198 1, it caused great repercussions not only in Japan, but also all over the world. By the end of 200 1, the cumulative sales volume of Japanese edition had reached 9.38 million copies, making it the largest selling book in Japanese history.

The little Doudou by the window told a true story of the author in elementary school. Xiao Doudou was dropped out of school, and a brand-new school "Ba Xueyuan" accepted her. In her view, "Ba Xue Yuan" is a different place. "Ba Xue Yuan" has a school gate, which is different at first sight. It consists of two short trees with small peas by the window.

[2] There are green leaves on the tree. In the words of Xiao Doudou, it is "the school gate that grows out of the ground". "Ba Xueyuan" has a characteristic classroom. They are abandoned trams, and they are the tram classrooms for Xiao Doudou and everyone. "Ba Xueyuan" has a unique principal. When I first met Xiao Doudou, President Kobayashi smiled and listened to Xiao Doudou for four hours. During this period, the principal just smiled and asked a few words: "What happened later?" Or: "So that's it!" No impatience, no boredom. "Ba Xue Yuan" has a unique lunch. At the beginning of lunch, the headmaster will ask, "Did everyone bring the smell of the sea and the smell of the mountains?" "The Taste of the Sea" and "The Taste of the Mountain" turned out that the headmaster didn't want the children to be partial to food, so he had to eat vegetables, meat and fish. "Ba Xue Yuan" has a unique educational method. In the first class every day, the teacher writes down the lessons to be attended that day and the key points of each class on the blackboard, and then says, "Let's start the class, starting with the class you like." So the children started from their favorite class. Some people write compositions, some do physics experiments and some do math problems. Slowly, the teacher will know what each student is interested in, the way he is interested in, and the way he thinks about problems, so that teaching students in accordance with their aptitude is the most effective education method.