Complex sentence: Tung Chung Line and Airport Express which connect to the Lantau Island and international airport share one single station on the island at Hong Kong Station, north to Central Station and provide pedestrian link between the 2 stations within paid area.
Split into simpler sentences: Tung Chung Line and Airport Express which connect to the Lantau Island and international airport. Both lines share one single station on Hong Kong Island at Hong Kong Station, north to Central Station and provide pedestrian link between the 2 stations within paid area.