The Unique Coastal Craft of Building “Homes” for Fish
Binh Minh - Tran Tan - 17/04/2026 23:09
The “Coi cha” method—a traditional way of building underwater "homes" for fish—uses large submerged structures crafted from natural materials. It not only secures stable incomes for fishermen but also preserves the ecological and economic value of marine resources.