Гонконг — это не город и не страна, а специальный административный регион Китая. In June 2020, a regulation was passed, which makes it an offence for people who insult the Countrywide Anthem from the Men and women's Republic of China. Also, the Invoice goes outside of insulting the anthem, as https://www.youtube.com/watch?v=yNtewLkawC0