data_location/code/440115.json

{"440115001":"南沙街道","440115002":"珠江街道","440115003":"龙穴街道","440115004":"港湾街道","440115101":"横沥镇","440115102":"万顷沙镇","440115103":"黄阁镇","440115104":"东涌镇","440115105":"大岗镇","440115106":"榄核镇"}