On September 20, 2015,The teacher from "Tong Le Painted" lead the children to visit the "protection of sharks" touring exhibition in The National Museum of Chaina. Through the public education activities, the children not only visited the artist's creative and colorful works of art, more importantly, through the visit of the exhibition, a deeper understanding of the shark in the marine environment in the important position and role, so that "Shark protection, refusal to eat shark fin" concept deeply impressed in the hearts of the children, and after reading the exhibition, the artistic re-creation, the children under the guidance of the teacher, using their own artistic expression techniques created their own Art works, the children also joined the team to protect the sharks, Grass Museum will carry out a series of public education activities, sustained attention to children's growth and education.