求翻译：城管暴力执法问题是当前研究的热点问题，近几年来，关于这一问题的研究颇丰。本文对相关研究进行梳理和归纳，主要从城管暴力执法的概念、危害、成因以及解决对策这几个方面展开，以期为解决城管暴力执法问题提供理论参考。是什么意思？

Urban management and law enforcement issues of violence is the current hot research topic in recent years, research on this issue quite good. Research to sort out and summarized from the concept of urban management and enforcement of violence, harm, causes and Solutions to start to solve the urban m

City law enforcement issues are the violence of the current research issues, in recent years, a study on that subject. This article related to research and sort out from the city can be summed up, the main tube violence against law enforcement, and the concept, the causes and solutions that few, wit

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Study on the urban management enforcement problems of violence is the current hot issues, in recent years, research on the subject well. To comb and related research summarized in this article, mainly from the urban management enforcement concept of violence, harm, causes and countermeasures of thes

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