Detailed pharmaceutical reform two-part system, to understand from the legal point of view, good medical generation of this app has a special analysis: December 31, 2017 for the implementation of the "two-part system" of the transition period. Allow drug production, circulation enterprises and public medical institutions in the transition period to digest the inventory, adjust and reconstruct the drug supply chain system; public medical institutions in the drug supply system adjustment in place, can be in accordance with the original channels of procurement of drugs. 2018 January 1 from the province's public health care institutions formally implement the "two vote system".