Coba ceritain soal Duan Qingbo

Duan Qingbo (; Februari 1964 – 13 Oktober 2019) was a Chinese archaeologist. He served as the chief archaeologist of the Mausoleum of the First Qin Emperor and Dean of the School of Cultural Heritage of Northwest University in Xi'an. He discovered the large-scale drainage system of Qin Shi Huang's mausoleum and a high-ranking noble tomb in the mausoleum precinct. He also spent over two years surveying more than  of the Great Wall on foot.