天津市东丽区在加快工业化和城市化进程中，由于土地资源的整合和产业结构的调整，部分农民因失去土地而面临身份和生活方式的转换，引发了大量不安定因素。公安机关必须从建设和谐社会的高度，找出问题、分析原因、采取对策，重视和做好失地农民的稳定工作。 In the process of accelerating industrialization and urbanization in Dongli District of Tianjin, due to the integration of land resources and the adjustment of industrial structure, some peasants faced the transformation of their identities and life styles due to the loss of land, which caused a great deal of instability. From the perspective of building a harmonious society, the public security organs must find out the problems, analyze the reasons, take countermeasures, attach importance to and do a good job in stabilizing the peasants who have lost their land.