Big Mouth DuDu 2 tells the story that happened around DuDu and his friends. The protagonist Dudu is a child with a big mouth, a round head and a clever mind. He is full of fantasy and his words are amazing. What seems ordinary in the eyes of ordinary people can ask you unexpected questions and make you laugh at the same time. When he got together with children Dangdang, Sean, Ayu and awei, he staged a series of stories full of childlike interest and super humor. At the same time, with the help of teachers and parents, they also learned a lot of useful scientific knowledge and common sense of life.