2026 3rd Guangdong-Hong Kong-Macao Greater Bay Area International Conference on Digital Economy and Artificial Intelligence (DEAI 2026) will be held from April 10 to 12, 2026, in Dongguan, China. As a premier academic event in the fields of digital economy and artificial intelligence, DEAI 2026 continues its mission to promote multidisciplinary collaboration, drive industry innovation, and foster thought leadership by bringing together leading experts from academia, industry, and policymaking to explore the latest developments and applications in digital economy and AI.