 September 2003 to October 2004, China Academy of Urban Planning and Design Institute of Ministry of Railways, "Dongguan Rail Transit Network Planning" project was launched.November 2004, Dongguan City rail transit construction leading group was established, followed by the development of "Dongguan Rail Transit Network Plan" to be completed by 2020.Dongguan City plans to build a total length of 195 km, with the total number of stations to 55 of the rail network.