Can my uncle take my niece and nephew to Hong Kong Disneyland?

Yes. Article 12 of the "Interim Measures for the Administration of Chinese Citizens Traveling to Hong Kong or Macao for Private Matters" stipulates that Mainland citizens who have been approved to settle in Hong Kong or Macao shall be issued a pass to Hong Kong and Macao by the exit and entry administration department of the public security organ. Mainland citizens who are approved to visit Hong Kong for a short period of time will be issued a travel permit to and from Hong Kong and Macau. The holder of the certificate must go within the specified time and return on time. If you are taking a minor with you, you also need to prepare a certificate and contact information from the child’s parents authorizing them to travel abroad. When going to Hong Kong Disneyland, you need to make a plan in advance, book a room, check the local weather, and bring all the necessary items. Tickets are priced from Monday to Friday: HK$399 for adults and HK$285 for children (3 to 11 years old). Children under 3 years old enter free. Hong Kong Disneyland is located on Lantau Island, surrounded by mountains and facing the South China Sea. It is a theme park that combines the characteristics of Disneyland in California and other Disney parks.