Summary:Public security is an integral part of the modern Western governance system，It originated from ancient city-state management practices，And after the establishment of modern European absolutist countries, it differentiated from the "polite" that regulated the upper class。After modern Western public security concepts entered bet365 ohio promo code society，formed a series of unique changes，And transform it into an organic part of socialist governance culture。Since the 1980s，New challenges faced by this governance system，Inspiring contemporary bet365 ohio promo code TV dramas to pay new attention to "public security" issues，And formed a "security drama" form that is different from classic suspense dramas and police dramas。

　　Keywords:Public security, politeness, socialist culture, sense of security

　AuthorYao Yunfan，Associate Professor, Department of bet365 ohio promo code Language and Literature, East China Normal University (Shanghai 200241)。