Study on the applicable law of the international labor contract Study on the approach of ruling of law in the international sports autonomy Study on the liability for breach of labor contract Study of the application of law in international air transportation Study of the application of law in international alr transportation Research on the application of international maritime contract law Law of the People's Republic of China on labor contract Study on the history of international law Study on the judicial regulation of the standard form contract 并列题名:Research on the application of international maritime contract law