On the 10th day of the third lunar month, Hung Temple welcomes tourists and pilgrims from all over the world. Photo:Bao Tin Tuc

This year’s festival marks the 10th anniversary of UNESCO's recognition of the Hung Kings Worshiping Belief in Phu Tho as an intangible cultural heritage of humanity.

On Friday, a special exhibition honoring the Hung Kings’ legacy opened at Hung Vuong Museum in the Special National Historic Site of Hung Temple. On displaying are 86 documentary photos, 38 artifacts and many articles featuring the eternal vitality of the Hung Kings’ worshiping belief.