Yongming Yanshou and the complexities of Chan identity -- Revealing the implicit truth: Yongming Yanshou's notion of zong in the Zongjing lu -- Establishing the Chan zong: Yanshou's notion of Chan in the Zongjing lu -- Yanshou and Chan lineages: an overview of Chan sources and Chan patriarchs in the Zongjing lu -- The teachings of the patriarchs: a study of Chan lineage fragments in the Zongjing lu -- The Buddhist school of principle and the early Song intellectual terrain -- Translation of the Zongjing lu, fascicle one.