Their dedication has earned recognition from those who came before them. "Seeing these young people take over and care for the site gives us immense relief and satisfaction," said former guardian Champa Tsering.

　　Retired guardian Rigzin Wangdrak said that protecting heritage and passing down culture is a mission that spans generations. "Having young guardians at Pyangdungkar is a truly wonderful thing," he said.

　　Zada county's cultural heritage bureau plans to strengthen its preservation teams, enhancing management mechanisms and institutionalizing professional training for guardians.

　　The goal is to refine protection efforts with an expert touch — combining traditional knowledge with modern conservation science.

　　The bureau said it's seeking to leverage the Piyang and Donggar Grottoes' cultural roots to expand preservation initiatives and utilize tourism resources, ensuring the millennium-long legacy of the ancient caves endures for generations to come.

　　palden_nyima@chinadaily.com.cn