Chongqing small hosting grading institutions include Ruihong Tiandi Moon Bay Small Broadcasting Training School and Xingqihang Children's Hosting School. Taking children's eloquence, children's Putonghua and small host training as carriers, the two schools tailor-made professional courses for children, aiming at cultivating children's eloquence, shaping children's self-confidence and good personality, improving children's expressive power, interpersonal skills, language expression ability, communication ability and writing ability, and improving their grades.