Core Viewpoint - The article highlights the discovery of a black market for illegal advertising on short video platforms, involving the use of falsified business licenses and personal information to promote unregulated health products, particularly "tonic" drugs [1][2]. Group 1: Illegal Activities and Operations - A special task force was established by the Ningbo police to investigate a case involving 11 suspects, including individuals named Jin and Zhou, who were found to be frequently changing business licenses to evade platform regulations [1]. - The illegal activities included the promotion of "tonic" drugs through misleading advertisements that claimed miraculous health benefits, targeting users seeking medical treatment [1][2]. - The operation involved a sophisticated network where intermediaries purchased business licenses at low prices and sold them at a markup to the main perpetrators, indicating a well-organized black market [2]. Group 2: Regulatory Response and Market Impact - The State Administration for Market Regulation has initiated a nationwide crackdown on fraudulent "miracle doctor" and "miracle drug" advertisements to protect consumer rights [2]. - The rise of these fraudulent practices has shifted from traditional media to online platforms, with many so-called "miracle doctors" now operating on social media and short video platforms, often without disclosing their clinic details [2]. - Experts suggest that online platforms need to enhance their management and monitoring of professional accounts to prevent misleading information and protect users from scams [2].