Title of the first text: 一本安龍科 [yiben anlong ke ]. External cover title: 安龍科 [anlong ke ]. Ceremony to fix and improve the cemetery for the ancestors. Date(s) claimed in the manuscript: 天運太歲癸未年午月甲辰腨甲寅旬越至壬戌日. Calendar note: Stem-branches system or 60-years cycle: Two plausible dates: 1883 / 1...