This is a presentation of the state of the art of research on languages of the Naish subgroup of Sino-Tibetan, referred to as "Naxi dialects" in Chinese scholarship.
He Limin explains how some details in a book are modified when someone copies it, as when he copied the ritual Heq Shul from his teacher's copy. He Limin's copy is chanted in the document crdo-NXQ_M7_HEQSHUL.
