The book Xiaodoudou tells the story of a child who was dropped out of school in the first grade and came to Ba Campus. Here, under the leadership of Principal Xiaolin, she happily walked with her new classmates, camped passionately, and had a picnic at a Feng Shui treasure spot. The Ba campus is filled with laughter almost every day, and Xiao Doudou has become everyone's favorite child. The principal of Ba Academy is a kind old gentleman who educates students in a unique way. When he met Xiao Doudou for the first time, he patiently listened to Xiao Doudou's story for four hours. When he saw Xiaodoudou dumping items into a mountain in the toilet in search of his wallet, he only said lightly: "After cleaning up, please put the items back to their original places." Little Hongdou is a cute and loving child. She did her best to help Taiming, who was suffering from polio, climb a tree. She became good friends with the diminutive Mr. Takahashi. Although she was bitten on the ear while playing "Wolf Game" with Loki, she did not blame Loki. She is always full of joy and sunshine. Every child is unique and has his or her own strengths. Her positive attitude always encourages me. I'm not very artistic and I feel anxious whenever I need to draw. But every time this happens, I will think of Xiaodoudou, and I will try my best to overcome difficulties and do my best in painting.