Do I need a Hong Kong and Macao Pass to go to Hong Kong by train?

According to Shenzhen local treasure's data, the mainland needs to show a valid Hong Kong and Macao pass to take the high-speed train to Hong Kong. You need to apply for a Hong Kong and Macao Pass before purchasing tickets, and you need to show your Hong Kong and Macao Pass for staff to check when you pass through customs. If there is no relevant valid certificate, it will be handled without a ticket.

The Travel Permit to and from Hong Kong and Macao, commonly known as the Two-way Permit, is a travel document issued by the Exit-Entry Administration of People's Republic of China (PRC) and People's Republic of China (PRC) (namely, the State Exit-Entry Administration, with two brands in one organization) to China mainland residents for private travel to and from Hong Kong or Macao, visiting relatives, engaging in business, training, employment, studying abroad and other non-official activities.