Bronze Oeuvre (étude et analyse) Collection publique Hebei Daxue Bowuguan 河北大学博物馆 Hebei daxue bowuguan cang san jian Shang dai qingtongqi 河北大学博物馆藏三件商代青铜器 = Three Bronzes of the Shang Dynasty Collected in the Museum of Hebei University