How do I go from Mongkok to Lantau Island to visit the Great Buddha and the temple there?

Hey, you may take Tsuen Wan MTR line at Mongkok Station to Lai King. Transfer to Tung Chung line and get off at Tung Chung Station. Walk 3-5min to the cable car station to catch the cable car to NP360, which is at Lantau Island. On the upper station, you can walk to the Big Buddha and Po Lin Monastery in 15min.

Thank you. Appreciate very much your quick response.