The coins of the Five Dynasties include Kaiping Tongbao of the Later Liang Dynasty with the diameter of 3.5 cm, Tiancheng Yuanbao of the Later Tang Dynasty with the diameter of 2.35 cm, Tianfu Yuanbao of the Later Jin Dynasty with the diameter of 2.2 cm, Hanyuan Tongbao of the Later Han Dynasty with the diameter of 2.4 cm, and Zhouyuan Tongbao of the Later Zhou Dynasty with the diameter of 2.45 cm. Regimes changed frequently during the Five Dynasties, but they all had coins which were used together with old coins of the Tang Dynasty. The economy suffered severe damage in the early period of the Five Dynasties, and recovered in the Later Zhou Dynasty.