The historical background of Wu Ding, the stepmother, is that this Ding was found in Wuguan Village, Houjiazhuang, Anyang, Henan Province, and is the tomb area of Yin Ruins. It is a ritual vessel made by the Shang Dynasty or Zujia to sacrifice to his mother Wu, and it is a masterpiece of bronze wares in Shang and Zhou Dynasties.

Basic introduction of stepmother Wu Ding;

Wuding, also known as Simuwu Ding and Simuwu Dafang Ding, is a casting from the late Shang Dynasty14th century to 1 1 century. 1939 was unearthed in Wuguan Village, Anyang City, Henan Province, and is now in China Ancient Basic Exhibition Hall of China National Museum.

Wu Ding, the Empress Dowager of Shang Dynasty, was 133 cm tall, 1 10 cm long, 79 cm wide and weighed 832.84kg.. The device has thick ears and folded edges, and its abdomen is rectangular, which is supported by four pillars. The four corners of the abdomen, the middle of the upper and lower edges and the upper part of the foot have leaves.