长安镇位于广州和深圳之间,总面积83平方公里,户籍人口3.7万多人,外来流动人口60多万人,旅港同胞3万多人。经过改革开放20多年的建设与发展,长安镇初步实现了从农业向基本工业化的转变、从农村向城市化的转变、从农民向现代市民的转变、从村组向社区化的转变,迅速崛起为名闻遐迩的广东省中心镇。这个镇名列广东省“综合实力经济强镇”第二,经济建设和精神文明建设等主要考核项目得分连续八年居全市第一。1990年 Chang’an Town is located between Guangzhou and Shenzhen, with a total area of ​​83 square kilometers. There are more than 37,000 household population, more than 600,000 migrant population and over 30,000 compatriots in Hong Kong. After more than 20 years of reform and opening up, Chang’an has achieved a rapid transformation from agriculture to basic industrialization, from rural areas to urban areas, from peasants to modern citizens, from village groups to community-based areas For the well-known center of Guangdong Province town. The town ranked Guangdong Province “comprehensive strength of the economy town” Second, economic construction and spiritual civilization construction and other major assessment items for eight consecutive years ranked first in the city. 1990