What does it mean that the Hong Kong customs clearance lottery shows that it has been declared?

The Hong Kong customs clearance lottery shows that it has been declared, indicating that the Hong Kong customs clearance lottery has been declared. According to relevant public information, mainland tourists or office workers need to go through immigration procedures before they can arrive in Hong Kong. People entering Hong Kong must hold a Hong Kong and Macao Pass and a visitor entry application form issued by the Immigration Department of the Hong Kong Special Administrative Region. The application form needs to be filled in by yourself, and the content is very simple, mainly including name, date of birth, nationality, ID number, place of origin, occupation, etc. If you don't know how to fill it out, you can ask the immigration staff. The application form is placed in many obvious places in front of the customs, and can also be obtained directly from customs officials. If you come to Hong Kong by plane or train, during the journey, the service girl will take the initiative to distribute the entry application form to every passenger. It is also specially distributed on the ship or by bus.