Genjo Marinello Osho gave this Teisho at Chobo-Ji's June half-day sit, 2015. This talk explores "The Old Woman of Mount Wutai" - China, Ninth Century, as told in the new collection of women koans, "The Hidden Lamp." This new collection is a very important addition to Zen training that will help balance what has been know as a principally patriarchal tradition.