Bauhinia Building According to the inquiry in official website, the name of the administrative building affiliated to tsinghua university primary school and Tsinghua is Bauhinia Building. The name comes from Bauhinia, which is the symbol of China's academic spirit and the school flower of Tsinghua University. Tsinghua university primary school, referred to as the elementary school attached to Tsinghua for short, is located in Tsinghua University, a well-known institution of higher learning in China, forming a school-running pattern in Haidian District, Chaoyang District and Changping District.