24 hour stopover permit eligibility

We are planning to book a ticket that requires a 9 hour stopover in Xiamen for outbound and another 21 hours in Beijing for oir inbound flight. My bf is a Dutch citizen so he is eligible for a 72 hour permit in China but I'm not since I'm still holding a Philippines passport and with only a dutch residence permit. My question is, am I allowed to go out of the airport for less than 24 hours if I go to the immigration counter and ask for a 24 hour stamp or do I need to apply still for a chinese visa beforehand? Your answers will be very much appreciated.