. . "Hong Kong Metro" . . . . . . "2007-12-02" . . . "rail traffic" . . . . . "MTR map" . . . . . . . . . "MTR" . . . . . . . . . . . . . . "2007" . . . . . "MTR#Line extensions" . . . . . "1979" . . "Hong Kong's Mass Transit Railway" . . . . . . . . . . "Mass Transit Railway (MTR)" . . . . . "Hong Kong Railways Company Ltd" . . "MTR#Modified initial system" . . . . . . . . . . . . . . "Hong Kong MTR" . . . . . . "Mass Transit Railway's" . . "Hong Kong Mass Transit System" . . . "MTR#Rolling stock" . . . . . . . . "MTR Express" . . . "Modified Initial System" . . . . "1910" . "MTR" . . . . "MTR system" . . . . . . . . . . "first railway line" . . "their first section of subway" . . . . . . . . . . . . . "Hong Kong" . "local railway service" . . . . . "MTR#Modified Initial System" . . . "Hong Kong's MTR" . "Quarry Bay Congestion Relief Works" . . . . . . . . . "1910-10-01" . . . . . . . . "MTR's" . . . . . "Mass Transit Railway of Hong Kong" . . . . . . . . "Mass Transit Railway" . "Hong Kong Mass Transit Railway" . "MTR#Partial privatisation and merger" . . . . . "1979-10-01" . . . . . . .