For example, students studying abroad, businesspeople working away from Hong
Kong or applicants visiting family overseas when they apply for the Hong Kong
BN(O) route would usually meet the requirement for ordinary residence in Hong
Kong, providing they were ordinarily resident in Hong Kong prior to travelling.
However, an applicant for the Hong Kong BN(O) route with a permanent or settled immigration status in another country would likely not meet the ordinary residence requirement for entry clearance.
For further information, see 'Absences during a period
另外其實係無stream A/ B visa
你攞既只係普通work/ study permit
根本無可能知你intent