一本開山科

External cover title and title of the first text: 一本開山科 [yiben kaishan ke ]. Instructions to "open the forest" so a new village can be built. Date(s) claimed in the manuscript: 乙丑年六月二十九日(1985.8). Calendar note: Stem-branches system or 60-years cycle: Two plausible dates: 1865 / 1925. Extent and format of original material: 1 volume of 110 folios.