#Couple Pleads Guilty to Stealing Children’s Hospital Trade Secrets for China. Li Chen, 46, and her husband, Yu Zhou, 49, made the plea via video conference. The couple both worked at the National Children’s Hospital’s Research Institute in Columbus, Ohio #瘟疫搏杀，李希陈希，孙春兰沈跃跃窥盼伊万卡下崽【澳洲總理莫里森已經指示情報機構調查TikTok是否對該國構成安全威脅】