Main Page | See live article | Alphabetical index I Ching hexagram 52, depicted ::|::| is named 艮 (gen4), Bound. Inner (lower) trigram is ☶ (::| 艮 gen4) Bound = (山) mountain Outer (upper) trigram is ☶ (::| 艮 gen4) Bound = (山) mountain This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.