The expatriation is in the human resources management important discussion project. In the enterprise globalization process, often uses for the conformity various overseas the branch office, establishes the whole world to relate and to become the transmission organization culture the important medium. This research by the content analytic method thorough discussion domestic expatriation research literature, understood domestic recent years abundant master the paper expatriation research area key and the tendency. Sums up said, domestic expatriation research subject development quite quick, although the research subject has potential of the expanded, but mainly or concentrates in the behavior class subject, in research side principle take questionnaire survey and in--depth interviewing as main methodology, but as are most on the object take the many kinds of industrial comparison.