Quang Nam (VNA), Nov. 21 -- More than 100 objects and photos, including 100 year-old images, featuring the preservation and development of the UNESCO -recognised My Son Sanctuary in the central province of Quang Nam are on display at an exhibition that opened on November 21.

The exhibition aims to mark Vietnam Cultural Heritage Day (November 23) and 20 years since the sanctuary won the recognition of the United Nations Educational, Scientific and Cultural Organisation (UNESCO).

Once the religious and political capital of the Champa Kingdom , My Son Sanctuary is located in a hilly landscape in Duy Phu commune, Duy Xuyen district, about 70 km southwest of central Da Nang city and 40 km from Hoi An city.

It comprises eight groups of 71 mo...