The functions of jade rings mainly include warding off evil and maintaining peace, soothing the body and mind, promoting blood circulation (through massage of acupoints, mineral trace elements), and enhancing taste and wealth symbols. It is regarded as a talisman that can dispel misfortune, bring good luck and auspiciousness. At the same time, the concept of "jade nourishing people" believes that jade can absorb human body qi, be beneficial to health, and add temperament and status to the wearer.