Karin Ryuku Kempe on case 37 of the Gateless Barrier, Chao-chou’s “Oak tree in the garden.”
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Geoff Keeton on case 33 of the Shobogenzo (Treasury of the True Dharma Eye), Caoshan's Falling and Rising.
Cathy Wright on case 5 in The Blue Cliff Record, "Seppo's Grain of Rice."