The Bao Ban Non Khe Festival originates from the reign of King Le Thanh Tong (1470–1497), when a group of settlers from the Luc Non, Nam Chau region (now part of Duy Tien Town, Ha Nam Province) migrated to the area near Hong Duc Dike to reclaim land and establish a hamlet. They named the village Non Khe, with "Non" meaning young/fresh and "Khe" meaning stream, symbolizing a newly tapped, fresh, and vibrant spring. Specifically, Mr. Bui Cong Man led the effort in reclaiming this saline-alkali alluvial land, turning it into a prosperous countryside village.

The festival was established to "bao ban" – meaning to express gratitude and repay the merits of ancestors who reclaimed the land. Traditionally, the ancient Bao Ban festival prayer was engraved in Han characters: "Bi bong phat dich, Huu khai tat tien, Quyet cu vinh dien, Cong duc bat thien", which translates to clearing grass and thorns, opening pathways for land reclamation from the beginning, building a firm and long-lasting foundation, with merits never fading. The year 2025 marks an important milestone with the 555th anniversary of the village's establishment (1470–2025), making the festival even more solemn.

