Investment--- including hospital equity investment and hospital debt investment. Equity investment for private hospitals, that is, through the acquisition of existing shares, capital increase and other means of investment to obtain the controlling stake in the subject of the hospital to become the controlling shareholder of the hospital, so that the hospital management, integration, split, merger, capitalization and other operation. The objects of debt investment include private hospitals and public hospitals. That is, for the purpose of obtaining the right of operation and management of the hospital, the hospitals provide the necessary funds in the form of loans to improve medical and health conditions, expand the scale of operation  and support the rapid development of the hospitals.