Taishang Cave Xuan Lingbao Zhenyi exhorts the Dharma Wheel. The author is unknown, probably from the Eastern Jin Dynasty. It is one of the ancient "Lingbao Sutra". Originally one volume. The "Orthodox Taoist Canon" is divided into four kinds of sutras, namely "Taishang Dongxuan Lingbao Zhenyi exhorts the Dharma Wheel" (Dongxuan version); "Taishang Xuanyi Zhenren says the Dharma Sutra of persuading sincerity" (Dongxuan version); "Taishang Xuanyi Zhenren talks about the three paths and five sufferings" (Dongxuan version); "Taishang Xuanyi Zhenren talks about the wonderful passage and turns the mind into concentration" (Dongxuan version). Now merged into one.
