Teng Jianqun, director of American Studies at the China Institute of International Studies, said U.S. attitudes towards violent protests and police law enforcement in Minneapolis and Hong Kong show double standards. Subscribe to us on YouTube: https://goo.gl/lP12gA Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8 Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv Follow us on: Website: https://www.cgtn.com/ Facebook: https://www.facebook.com/ChinaGlobalTVNetwork/ Twitter: https://twitter.com/CGTNOfficial Instagram: https://www.instagram.com/cgtn/?hl=zh-cn Pinterest: https://www.pinterest.com/CGTNOfficial/ Weibo: http://weibo.com/cctvnewsbeijing Douyin: http://v.douyin.com/aBbmNQ/