Gjennomsnittlig GPS-koordinater for postnummer 300071: 39.105, 117.171
Notering byer:
>> Nankaidaxibei Village/南开大西北村等 300071, Tianjin/天津, Tianjin City/天津市, GPS-koordinater: 39.10516,117.17084
Notering byer:
>> Nankaidaxibei Village/南开大西北村等 300071, Tianjin/天津, Tianjin City/天津市, GPS-koordinater: 39.10516,117.17084