Prosečne GPS koordinate za poštanski broj 212121: 32.074, 119.415
Spisak gradova:
>> Shangdang Township/上党乡等 212121, Jiangsu/江苏, Zhenjiang City/镇江市, GPS koordinate: 32.07381,119.41531
Spisak gradova:
>> Shangdang Township/上党乡等 212121, Jiangsu/江苏, Zhenjiang City/镇江市, GPS koordinate: 32.07381,119.41531