Qingkong Jianshanhu property developer is Qingkong Kechuang (Changsha) Industrial Development Co., Ltd. ... Qingkong Technology Co., Ltd. is the holding company of Tsinghua University, and ranks as the secondary subsidiary of Tsinghua Holdings together with Tongfang Group, Ziguang Group and Chengzhi Co., Ltd. ... Qingkong Jianshanhu project is the first benchmark work of Qingkong's technological innovation in Changsha, with a total investment of over 654.38 billion yuan. Relying on Tsinghua University's abundant technical strength and industrial resources, we will build an all-round service system, introduce high-end research institutions and high-quality project resources, and build an urban complex integrating accelerated incubation, headquarters economy, commercial facilities, high-end talent communities and supporting high-quality educational resources. It is the largest comprehensive project invested and planned in Jianshan Lake District of Lugu Lake at present.