This Study Report is one of the outputs of APEC PPSTI funding project “Strengthen APEC Think Tank Cooperation on STI Strategy to Enhance Recovery Featured with Innovation, Inclusion and Sustainability” (PPSTI 05 2021). Well-known and official think tanks from member economies are invited to attend two workshops that the Project Overseer team organized and delivered their professional experience. Most representatives introduced their practical cases, and some of them gave specific ideas on regional STI collaboration. The main task of this series of projects is to establish an effective system of STI strategic level guidance, providing policy recommendations to member economies, as well as those think tanks institutions on specific technological fields like information, biomedical, climate technologies, and innovative theories such as fintech and digital economy.