金平县地处红河州南部,与越南比邻而居,血脉相连。边民跨境流动频繁,边民婚姻圈半径扩大,跨国婚姻已成为一种普遍存在的客观社会事实。无合法手续、跨国重婚的非法事实婚姻,正日益影响着边疆民族地区的社会生态结构,其存在的一系列显性或隐性的国家和社会问题,已成为影响国家安全和社会稳定的重要变量。一、金平县跨国婚姻现状及特点金平县跨国婚姻的婚姻圈,主要以边境沿线与越南接壤的跨 Jinping County is located in the southern Red River, and Vietnam, living next to each other, connected by blood. Cross-border movement of border people frequently, the border circle of civil marriage expanded, cross-border marriage has become a ubiquitous objective social facts. Without lawful formalities and illegal factual marriages of cross-border bigamy, which are increasingly affecting the social ecological structure in border ethnic areas, the existence of a series of explicit or implicit national and social issues has become an important variable affecting national security and social stability . I. Status Quo and Characteristics of Multinational Marriages in Jinping County The marriage circle of multinational marriages in Jinping County is mainly based on the cross border with Vietnam along the border