In Season 6, Episode 4 of Global Taiwan Insights, Ben Sando interviews Sze-Fung Lee, an independent researcher specializing in hybrid warfare. In December 2024, the Taiwanese YouTuber "Ba Jiong" (八炯) made the explosive claim that some 200,000 Taiwanese citizens possess People’s Republic of China (PRC) ID cards – an activity that is illegal under Taiwanese law. The report sparked an uproar in Taiwan, and led to an investigation by Taiwan’s National Immigration Agency. Lee explains the PRC hybrid warfare tactics behind issuing ID cards to Taiwanese citizens, why cracking down on this activity has proven so controversial, and how this issue connects to broader efforts by Taiwan's government to push back against PRC subversion.