Wu Collection, Lower Volume Radical: Stone (shí) Kangxi Strokes: 17 Page 836, Entry 13 Guangyun (Guangyun): Pronounced ji. Jiyun (Jiyun) and Yunhui (Yunhui): Pronounced ji. Yupian (Yupian): A sandbar in the water. Zengyun (Zengyun): Stones causing water to churn are called ji. Mencius (Mengzi): This cannot be agitated. Shu (Shu): The term ji refers to the churning of water. It describes stones causing water to surge and flow, following the current while churning it. Also, Yupian (Yupian): To grind or rub.