To experience an economical and comfortable journey between downtown Hong Kong and Zhongshan, you must choose the China-Hong Kong through-train around the island. Eliminate cumbersome transportation changes and enjoy a comfortable journey directly to downtown Hong Kong and Zhongshan. Crossing customs is convenient and fast, and efficiently connects China and Hong Kong. Simply arrive at the designated pick-up location 15 minutes before boarding and present your electronic ticket, eliminating the cumbersome ticket purchase steps and making your trip between China and Hong Kong more comfortable!