论改革开放使中国发生的八大变化及其对社会工作提出的历史性要求苏伟社会工作是一项为人服务的事业，它的宗旨是帮助人们解决面临的社会问题。社会发展的阶段不同，社会体制的模式不同，人们面临的社会问题就不同，因而，社会工作的具体目的、重点和方式也就不同。因此，... On the Eight Changes in the Reform and Opening Up in China and the Historic Requirements for Social Work Su Wei’s social work is a man-made cause. Its purpose is to help people solve the social problems they face. Different stages of social development, different social system models, social problems facing people is different, therefore, the specific purpose of social work, emphasis and manner are different. therefore,...