Hongjing is located in Ruijin Shazhou Dam. Ruijin people greeted the arrival of the old base of the Central South condolences group, repaired this well, and took the name "Hongjing", at the same time, standing next to the well a wooden sign, writing "eat water do not forget to dig the well, always miss Chairman Mao." In order to show the nostalgia and gratitude to Chairman Mao, It has deep historical significance.