2021 Issue 3 Table of Contents (No.6) Analysis of Iran’s Policy towards Afghanistan in the Post-US Era Liu Lanyu An Analysis of the Motivation and Power Logic Behind the Modi Government’s Cabinet Reshuffle Lei Dingkun When Protest Meets Epidemic: The Historical Tradition and Current Challenges of Protest Politics in South Africa Yang Chongsheng, Zhu Pengfei New Arab Alliance in Greater Levant: Political Incentives and Economic Prospects Duan Jiuzhou Reorganization of Social Relations in Brazil Amid the Pandemic Zhou Yan An Analysis of the Kidnap Crisis in Northwest Nigeria Wang Shujian The Strategy and Effect of Enforcing the Bitcoin Law in El Salvador Yuan Mengqi A Comparative Analysis on the Characteristics of Developed Countries’ Health Assistance to Tanzania Gao Liangmin The Logic of Capital City Location Choice in Post-Colonial African Coastal States -Comparative Analysis Based on the Case of Madagascar Xiong Xinghan