an Entity references as follows:
China–Iran relations (Chinese: 中国–伊朗关系, Persian: روابط ایران و چین) are the economic, political, and social relations between China and Iran from the 1979 Iranian Revolution to the present. Official relations began in 1937. The two civilizations have had a history of cultural, political, and economic exchanges along the Silk Road since at least 200 BC, and possibly earlier. To this day, China and Iran have developed a friendly economic and strategic partnership.