At the exhibition (photo: VOV)

On display are more than 500 artifacts, documents and images about people, culture, along with beautiful scenery and traditions of protecting the sovereignty of the sea and islands of Ly Son residents.

Particularly, more than 100 images, artifacts, documents and maps demonstrating Vietnam's sovereignty over the on Hoang Sa (Paracel) and Truong Sa (Spratly) archipelagoes are showcased at the exhibition.