The flag of the Hong Kong Special Administrative Region of the People's Republic of China
According to Section 17 in Chapter 528 (Copyright Ordinance) of the Law of the Hong Kong, the copyright of this work had expired in Hong Kong. This is either because the period of 50 years from the end of the calendar year in which the author dies had already ended, or the work is of unknown authorship and the period of 50 years from the end of the calendar year in which the work was first made has ended. Please also see Wikipedia:Copyrights.
