On Tuesday of February 9, 2021, at 1:00 PM, the 4th Marine and Coastal Resources Office accepted students and staff from Maejo-Chumphon University to participate as a volunteer to protect the sea and coast, a total of 100 people at the 80^th Anniversary Building at 2:00 p.m. Marine and Coastal Resources Office 4, students and faculty members had participated in a garbage collection activity on the beaches of Maejo-Chumphon University. Such an activity aimed to build capacity and strength, community learning, and self-reliance processes for sustainable local management of marine and coastal resources. including creating awareness of the conservation of their local marine and coastal resources.