In this paper, the author holds an inquiry again into the reason of immigrants and refugees in the Shan-Gan-Ning border region in the anti-Japanese war period and analyses it.

On immigrant and refugee problems in Shanganning Boarder Region during the Anti-Japanese War period;

A quantitative index system for casualty forecasting in refugees living in border areas;

Problems of Public International Law Confronted by Refugee Protection and Measures against it;