Kunshan city is an economically developed county-level city in South Jiangsu where there is a large migrant floating population.

昆山市是苏南地区经济较发达、外来流动人口较多的县级市。

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Conclusion The immunization coverage rates of vaccines was low for floating children in migrant population gathering area, and comprehensive measures should be put into effect.

结论流动人口聚集地区流动儿童免疫规划疫苗接种率低于本地常住儿童，需加强综合管理措施。

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The current urbanization to the development of a large number of migrant workers into cities, followed by the floating population in the education of THR children is becoming increasingly prominent.

当前城市化的促使了大量农民工涌入城市，随之而来的流动人口子女问题日益突出。

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