Prosečne GPS koordinate za poštanski broj 528200: 23.028, 113.143
Spisak gradova:
>> Guicheng Town/桂城镇等 528200, Guangdong/广东, Nanhai District/南海区, GPS koordinate: 23.02817,113.14304
Spisak gradova:
>> Guicheng Town/桂城镇等 528200, Guangdong/广东, Nanhai District/南海区, GPS koordinate: 23.02817,113.14304