The preface of Wang Duo edition is missing words.

The preface to the holy teachings 1904 words. Wang Duo's posts are often not at the beginning, but after the festival, which is more casual; Sometimes posts will be opened at will, starting from one page and one line; Sometimes it's casual There are often out-of-shape words, and some words that are considered unlucky, such as "illness, sadness, injury, pain, suffering, death, death, sorrow, death, mourning, mourning, poison, evil, tomb, burial, crime, crime, disaster, corpse and fierceness", are intentionally omitted. Wang Duolin's circulation is the whole book, the number of pages of the album, *** 13 open, no missing words.