Haidian District Children Swimming Amateur Sports School, Beijing. According to the enrollment brochure of Haidian School, Beijing Haidian Children's Swimming Amateur Sports School recruits swimming children. The school address is located in Xiyuan Grassland, Haidian District, China. Haidian District Children's Swimming Amateur Sports School has been established for 25 years and has trained a large number of talents. The school is mainly engaged in cultivating high-level competitive sports reserve teams and transporting talents for municipal sports teams and universities.