Shuyuanjie Cemetery

https://culturepedia.chinadaily.com.cn/#/entryDetailPage/1866774353520963585 Shuyuanjie Cemetery in Zhengzhou, Henan province, is a crucial Shang Dynasty archaeological site. It features comprehensive structures including trenches and tombs, representing noble burial practices. Spanning over 30,000 square meters, it is China's earliest known standardized trench site.