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LANZHOU-For more than two years, a homemade detox foot bath has been Wang Xuefeng's relaxing and soothing bedtime ritual.
Boiling enough water to cover his feet in an electric foot basin, the 71-year-old retiree then deftly steeps a bag of Chinese medicine into the basin for several minutes before soaking his feet in it for about half an hour.
Working in cold and high altitude regions during his younger days has left Wang with arthritis. To improve his health, Wang's granddaughter bought him the foot basin in 2018 when he started doing foot soaks to "relieve pain and fatigue".