美议员施压五间美企 要求他们停止赞助北京冬奥 (U.S. Senators pressure corporations to stop sponsoring the Beijing Winter Olympics)
Deutsche Welle, July 28, 2021
杯葛北京冬奥 美跨国企业做得到吗？ (Are U.S. transnational corporations capable of boycotting Beijing Winter Olympics?)
Radio Free Asia, July 27, 2021