Trial system during the period of Nanjing na-tionalist government 并列题名：Trial system during the period of Nanjing na-tionalist government Social security system for labors in the period of Nanjing national government 并列题名：Social security system for labors in the period of Nanjing national government Jiang Jieshi and Nanjing Nationalist Government Study on the central bank of Nanjing national government a study on the northwest economic development during the period of Nanjing national government 并列题名：Study on the central bank of Nanjing national government Study of county administration under the Nanjing nationalist government 并列题名：Jiang Jieshi and Nanjing Nationalist Government