Xishengjing
The Xishengjing (Chinese: 西昇經; pinyin: Xīshēngjīng; Wade–Giles: Hsi Sheng Ching; lit. 'Scripture of Western Ascension') is a late 5th century CE Taoist text with provenance at the Louguan 樓觀 "Tiered Abbey" of The Northern Celestial Masters.