1064 dC Zhi Ping Tong Bao Certificado de Autenticidad Original Antigua China Moneda de Administradores Pacíficos
1000 Years Old Chinese Coin "Zhi Ping Tong Bao". Northern Song Dynasty Zhi Ping Tong Bao治平通寶. In 1055 the Emperor Renzong fell ill and as he had no surviving sons there was a threat to the succession.