The school structure is special. The cause of the fire in Haidian National Primary School is the special structure of the school. Haidian Ethnic Primary School is located in Houhei Temple A, Haidian District, Beijing. Haidian Ethnic Primary School, founded in 1890, is an old school with a history of one hundred years. The cultural heritage is profound. Haidian Ethnic Primary School is one of the few primary schools in the whole region that accepts boarding students from different districts.