. . . "2016" . . . "3" . "Dongguan Rail Transit" . . . "Dongguan" . . . "1" . . . . "2016-05-27" . "Dongguan Rail Transit" . . . . . . "Dongguang Metro's" . "Dongguan Metro" . . . "Rail Transit Control and Commercial Complex, Dongguan" . . . "15" .