二维码电子门牌、警用无人机……政法“黑科技”强势来袭！不看不知道一看吓一跳…… (QR code doorplate and police drone - China hosts exhibition of equipment serving political and legal purposes)
Legal Daily, November 29, 2017
http://www.legaldaily.com.cn/xwzx/content/2017-11/29/content_7405458.htm?node=53628
《2017年中国网络视听发展研究报告》发布 (China publishes Internet Audiovisual Development Research Report 2017)
Chinanews.com, November 29, 2017
http://www.chinanews.com/cj/2017/11-29/8388451.shtml