Historical provenance note

The old file remains available for studying how the versions developed, but is no longer recommended for general readers and does not enter the CURRENT causal pathway.

View historical PDF (for provenance) — English file not yet available

Translation scope

This is a translation of the existing public web page. A description of a work is not its full manuscript. Source publication and version labels describe the Chinese work; they do not claim an English full-text edition is available. Unavailable English texts and downloads are marked explicitly.