Does the subject want to ask "who is the principal of the first primary school in Dongsheng District"? Guo. Official website, Education Bureau of Ordos City, shows that Guo is the principal of Dongsheng District No.1 Primary School in Ordos City, Inner Mongolia Autonomous Region. Dongsheng District No.1 Primary School is located in the center of Dongsheng District, Ordos City, which is known as the pearl of the plateau. Founded in 1928, the school is the earliest school in Ordos.