Is it 24 hours to change planes in Humen, Hong Kong and Macao?

Yes Humen Public Security Bureau's 24-hour self-service functions include: replacement, business card printing, card checking, payment, inquiry, evidence collection and other services, covering most China citizens' entry and exit documents, and maximizing equipment utilization and business coverage. Therefore, Humen Macao will continue to handle the plane 24 hours a day. Renewal refers to the re-visa after the passport visa expires.