The name of ancient jade. A big hole in the wall. Erya Shi Qi: What you call a good time for meat. Guo Pu Note: The big side of the hole is small. Xunzi Outline: Ask a scholar to match him and ask someone to serve him. Xia Nai: The article "Classification, Naming and Use of Jade Articles in Shang Dynasty" (Archaeology No.5, 1983) puts forward that goodness refers to the holes in them and meat refers to the surrounding edges. The unearthed jade jade is inconsistent with what Er Ya said. It is considered that the word Zhen can be abandoned in the name of ancient jade in the future. Macroporous jades with rings have appeared in Neolithic tombs, and some of them are worn as bracelets on the arms of the dead. Therefore, we might as well interpret Yuan as an ancient jade bracelet. Zhou Nanquan's article "On Neolithic Jade Articles in Taihu Lake Area" (Archaeology and Cultural Relics,No. 1985, No.5) holds that there is a clear stipulation in the ancient books of Yuan Jade that the Yuhuan and Yuan Shang unearthed from the tomb of King Zhongshan in the Warring States Period were written in ink, which is also consistent with Er Ya Shi Qi. It is recommended not to change the name today. I agree with Er Ya Shi Qi's explanation.
Excerpt from Baidu great god