Abstract: This paper focuses on making a comparative analysis and synthesized evaluation of Direct Foreign InvestInent from Korea and other countries and areas to mainland China. The paper deals with comptrrative analysis of Direct Investment of Korea, Japan, America, Singapore, Hongkong and Taiwan on three levels, that is Qingdao City, Shandong Province and China by the way of Rank Analysis. It con-ducts synthesized evaluation on Direct Investment of the above four countries and two areas according to some of different norms through Multi -hierarchica1 Synthesized Evaluation and Priricipol Analysis. The re-search conclusions and results possess important reference value both to the importing party and the ex-porting party of capital.

Key words: Direct forein investment, Rank Analysis, Multi-Hierarchical Synthesized Evaluation, Principal Analysis