The Daozang presents itself as a vast religious universe, yet its inner order is quite deliberate. At the broadest level, its contents are distributed across major divisions often described as “caverns” (dong), within which one finds a rich spectrum of genres. Across these divisions, three great currents run through the collection: revealed scriptures that articulate cosmology and doctrine, ritual and liturgical manuals that govern concrete religious practice, and narrative materials—hagiographies and sacred histories—that anchor authority in exemplary lives and lineages. This triad of scripture, ritual, and sacred biography gives the collection both theological depth and institutional coherence.

Within the scriptural stratum, the Daozang gathers revelatory and philosophical writings under the heading of *jing* (scripture). These include cosmological and metaphysical texts that map heavens, underworlds, and the dynamics of Dao, qi, and yin–yang, as well as moral and apotropaic scriptures concerned with precepts, confession, and the calculus of merit and demerit. Classical works such as the Daodejing, Zhuangzi, and Liezi, together with their commentaries, are received as authoritative Daoist scriptures and are read alongside Shangqing and Lingbao revelations. Commentarial and doctrinal treatises further elaborate these scriptures, offering exegetical frameworks and systematic syntheses that help practitioners navigate the canon’s complexity.

Ritual and liturgical genres form a second major pillar of the collection. Here one encounters registers and ordination texts that define ranks, lineages, and talismanic authorizations, as well as detailed ritual procedures for offerings, exorcism, healing, rain-making, funerary rites, and communal *jiao* ceremonies. Manuals for purification and fasting rites prescribe sequences of abstinence, confession, and recitation, while talismanic and exorcistic texts set out the forms, activation, and use of talismans and spells. Administrative and institutional writings—monastic regulations, calendrical and divinatory materials, and technical works on matters such as ritual music—extend this practical orientation, showing how liturgy is embedded in a regulated communal life.

A third cluster of genres is devoted to cultivation, sacred history, and narrative. Meditation and alchemical treatises describe internal and external alchemy, visualization practices, breath regulation, and other techniques of self-cultivation, often linked to health, longevity, and the refinement of inner cosmology. Hagiographical works recount the lives of immortals and masters—figures such as Laozi, Zhang Daoling, and patriarchs of Shangqing and Lingbao traditions—together with accounts of how specific scriptures and registers were revealed and transmitted. Local cult records and temple histories trace the origins of deities, sacred mountains, grotto-heavens, and lineages, weaving a sacred geography that situates practice in concrete places. Through this interplay of scripture, ritual manual, and hagiography, the Daozang becomes not merely a library of texts, but a living map of Daoist vision and practice.