What are the tourist attractions in Haidian District, Beijing?

Haidian District has the largest number of scenic spots among the 18 districts and counties in Beijing. There are places of interest and many modern scenic spots. There was a book "3 Scenes of Beijing Tourism" in the 199s, and there were 49 places in Haidian District, accounting for about one sixth of the book. Briefly introduce some famous scenic spots. Summer Palace, Fragrant Hills, Sleeping Buddha Temple, Biyun Temple, Daigakuji, manjuji, Yuyuantan, Yuanmingyuan, Dazhong Temple, Wuta Temple, Yingtaogou, Beijing Botanical Garden, Xishan Forest Park, Jiufeng, Daoxiang Lake Park, Haidian Park, Zizhuyuan Park, Military Museum, China Millennium Monument, Tuancheng Martial Arts Hall, Hot Springs, Baiwangshan Forest Park, Pacific Underwater World, etc. There are also some semi-open and closed scenic spots such as Peking University, Tsinghua University, Yuquan Mountain and Diaoyutai.