Introduction to the tombkeeper: Xihejia, a 55-year-old Tibetan man living in Jamuri Village, Hotwater Township, has been herding sheep on the wide pastures of Hotwater Township since he was a child. As tomb robbers became increasingly rampant, the old man was heartbroken. With the help of the staff of the Dulan County Cultural Relics Protection and Management Office, he became the guardian of this ancient tomb, protecting this treasure house that cannot be measured in money day and night. .