In order to cope with the international strategy, multinational companies expatriate internal personnel to subsidiaries around the world. In this study, we used expatriates and scholars for the object, Application Analytic Network Process to establish the criteria and elements in this study, then put forward 4 criteria and 14 elements, in order to explore cross-cultural training and expatriate performance evaluation. Therefore, this study used questionnaire of experts to explore cross-cultural training and performance evaluation methods can enhance the performance in multinational corporations, and to explore the relationship between all elements find the important factors in this study and make conclusions. Eventually found D2 oversea knowledge transfer and C3 field experience were most important factors in this study. Finally, the conclusions and suggestions of the study can provide industry some policies of the cross-cultural training and performance evaluation suggestion as well as reference.