Does Qiqi really exist?

Dark clouds, Qi Qi, are real. According to relevant public information: Wu Yunqi Gege, female, researcher of China Institute of Science and Technology Information, mainly engaged in Japanese studies, science and technology policies and talent research. 65438-0997 entered the Institute of Natural History, China Academy of Sciences to pursue a doctorate. He studied the history of Japanese mathematics under Mr. Guo Shuchun, and received a doctor of science degree in 2000.