Visiting scholar, A/ Prof. Lennon Yao-Chung Chang has registered at Center for Chinese Studies on August 23, 2022. He is a Spanish scholar who is an associate professor at Monash University, Australia. A/ Prof. Chang's research period in Taiwan is from August to November, at Graduate School of Criminology, National Taipei University. His research topic is "Co-Production of Security in The Digital Age: A Novel Way to Combat Disinformation".