Introduction to the Three Seals of the Shang Dynasty: There are more than 200 seals issued by China Yinshan, among which Yaqinshi, Qujia and Zigen are the earliest three seals of the Yin and Shang Dynasties discovered so far.
Introduction to the Three Seals of the Shang Dynasty: There are more than 200 seals issued by China Yinshan, among which Yaqinshi, Qujia and Zigen are the earliest three seals of the Yin and Shang Dynasties discovered so far.