Who can enjoy the right of abode in the HKSAR?

According to paragraph 2(a) to (f) of Schedule 1 to the Immigration Ordinance, which came into operation on 1 July 1997, you are a permanent resident of, and can enjoy the right of abode in, the HKSAR if you fall into one of the following categories:
A)   A Chinese citizen born in Hong Kong before or after the establishment of the HKSAR.
B)   A Chinese citizen who has ordinarily resided in Hong Kong for a continuous period of not less than 7 years before or after the establishment of the HKSAR.
C)   A person of Chinese nationality born outside Hong Kong before or after the establishment of the HKSAR to a parent who, at the time of birth of that person, was a Chinese citizen falling within category (a) or (b).
D)   A person not of Chinese nationality who has entered Hong Kong with a valid travel document, has ordinarily resided in Hong Kong for a continuous period of not less than 7 years and has taken Hong Kong as his or her place of permanent residence before or after the establishment of the HKSAR.
E)   A person under 21 years of age born in Hong Kong to a parent who is a permanent resident of the HKSAR in category (d) before or after the establishment of the HKSAR if at the time of his or her birth, or at any later time before he or she attains 21 years of age, one parent has the right of abode in Hong Kong.
F)   A person other than those residents in categories (a) to (e), who, before the establishment of the HKSAR, had the right of abode in Hong Kong only.