海 ㄏㄞ ˇ hǎi 淀 ㄉㄧㄢ ˋ diàn 区 ㄑㄩ qū 海 ㄏㄞ ˇ hǎi 澱 ㄉㄧㄢ ˋ diàn 區 ㄑㄩ qū Haidian inner district of northeast Beijing, includes Peking University, Tsinghua University 清華大學|清华大学[Qing1 hua2 da4 xue2] and Zhongguancun 中關村|中关村[Zhong1 guan1 cun1]