Abstract: This paper focuses on the relationship between the chengguan and street vendors in social governance issues from conflict to conspire external manifestations and formation mechanism. Taking Hanzhengjie law enforcement officers as an example, through the participant observation and case analysis, from the frontline law enforcement perspective of the dynamic behavior of the inspectors, the paper pointed out that as a government law enforcement inspectors carrying out the process of the social governance, its enforcement rights are restricted from all sides, so in order to get the successful completion of the tasks they have conspired, which has become a common phenomenon in the current city administration. Finally, the existence of hawkersis the inevitable product of the current social development, the Government should be responsive to community needs and give the recognition of the necessity, change“clean”to “management” so as to improve the social governance and reduce social conflicts.