刘强东母亲又来京东食堂帮忙了，性格朴实低调闲不住，从不摆架子

Core Insights - Liu Qiangdong's mother has returned to help at JD.com's cafeteria, showcasing her humble and down-to-earth personality [2] Company Summary - Liu Qiangdong's mother is actively involved in JD.com, reflecting the company's family-oriented culture and values [2]