First, the purpose of acquisition. The purpose of the acquisition of listed companies on the target company's control. One of the following circumstances, that has received or has control of listed companies: (1) investors for listed companies to hold more than N50% controlling shareholder, (2) investors can actually control voting shares of listed companies, more than 30%, (3) investors dominated by the actual vote shares of a listed company's board of directors can decide more than half elected members, (4) investors according to the actual control of listed companies shareholders voting shares sufficient to have a significant impact on the General Assembly resolution, (5) Other circumstances recognized by China Securities Regulatory Commission.