On April 25, 2025, in Hai Duong City, the National Agricultural Extension Center, in collaboration with the Department of Fisheries and Surveilance and the Hai Duong Province Department of Agriculture and Environment, convened a pivotal symposium titled “Solutions to enhance aquaculture efficiency in the Red River Delta (RRD).” This significant gathering attracted a diverse array of participants, including industry experts, policymakers, business representatives, cooperative leaders, and local aquaculture farmers. The primary objective of the symposium was to deliberate on integrated, actionable strategies to address prevailing challenges, foster sustainable development of the aquaculture sector, boost productivity, elevate product quality, and secure sustainable livelihoods for communities across the RRD.