Why is Shenzhen Metro Line 4 MTR?

Promote cooperation. According to the encyclopedia, in order to promote the further cooperation between Shenzhen and Hong Kong, the Shenzhen government gave the MTR Line 4 when planning the track construction. Now the MTR Shenzhen Company has been serving this Line 4 for ten years, because they have the right to operate, manage and invest in the whole line for thirty years, and this subway will be owned by the MTR before 2040. Shenzhen Metro Line 4 starts from Futian Port in the south, passes through Futian Center Convention and Exhibition Center and Civic Center, passes through Meilinguan to Longhua District Minle, Shenzhen North Station and clear lake, and ends at Niuhu Station in the north, among which Qinghubei-Niuhu will not be opened to traffic until 2020128.