Professor Dr. Qingnian WANG (David) studied under Professor Siwei Cheng, a famous Chinese economist and the "Father of Virtual Economy", and Professor Long Zhihe, a famous quantitative economist. He studies the internationalization of higher education and knowledge spillover. Currently, he and his team members are mainly focused on the application of blockchain technology and computational trust in business, economy, public management, journalism, and education. He attended the University of Westminster (UK) and the University of Maryland (US) for further study and has visited more than 30 first-class universities worldwide.