康乾之际的民人出洋及回籍政策考察

清朝统治者出于对汉人的猜忌、防范心理及维护满洲贵族统治的狭隘目的，对汉人与任何外来势力的交往保持高度戒备，康乾之际的民人出洋及回籍政策为此提供了最好的证明。清廷基于这种心理制定的民人出洋及回籍政策，必定是周密、严谨而又严厉的。

A Review of the Policy to the Hans Go Abroad and Homecoming during the Reign Period of Kangxi,Yongzheng and Qianlong

Owing to the suspicion with the Hans and to stick up for the dominion of the Manchu , the Qing rulers took precautious on the Hans contact with external The policy to the Hans go abroad and homecoming proved it. Due to this motive, the Qing rulers constituted the policy which was thorough and rigorous.