4月26日，贵州省贵阳市黔灵山公园，一位女士在人群中公开展示了一面写有”生而为人，向阳而生，中国优秀青年于朦胧”的旗帜，公开声援2025年9月坠楼身亡、死因至今存疑的演员于朦胧。
On April 26, a woman publicly displayed a banner reading “Born human, living toward the light — Yu Menglong, an outstanding young Chinese” among the crowd at Qianlingshan Park in Guiyang, Guizhou Province, in open support of actor Yu Menglong, who fell to his death from a Beijing apartment building in September 2025 under circumstances that remain disputed.