The Ngoi Villagers had a hard time migrating to build Hoa Binh hydropower. However, they have gradually changed their lives with determination to develop tourism industry without losing thei... Read allThe Ngoi Villagers had a hard time migrating to build Hoa Binh hydropower. However, they have gradually changed their lives with determination to develop tourism industry without losing their own cultural identity.The Ngoi Villagers had a hard time migrating to build Hoa Binh hydropower. However, they have gradually changed their lives with determination to develop tourism industry without losing their own cultural identity.