In order for the joint research by Network of ASEAN-China Think-tanks (NACT) to reach out to a much wider audience, NACT began to publish joint research of all Working Groups since 2019. This book is a collection of research papers contributed by ASEAN and China scholars who attended NACT Working Group Meeting on Regional Cooperation for Sustainable Energy Development on April 16, 2019 and NACT Working Group Meeting on Environmental Protection...