Perhaps out of considerations such as investment security and value preservation and appreciation, the above three major investment platforms of the State Administration of Foreign Exchange particularly favor blue-chip listed companies with a state-owned background, stable performance, and reasonable valuations. In fact, in addition to the 10 companies that have been made public, there are also "women of the new king" hidden in the "harem" (not among the top ten shareholders) who have not been discovered by the market. For example, Guangshen Railway (601333), the company's 2015 annual report showed that its performance in 2015 increased by 61.75%, and Beijing Fengshan Investment Co., Ltd. holds 22.4813 million shares. In addition, the agency research report pointed out that the State Council supports the implementation of comprehensive land development for railway construction and combines the revitalization of existing railway land with the comprehensive development of new and old station land. Currently, the Guangzhou-Shenzhen Railway has approximately 12 million square meters of land, with huge development value.