Are there any Chinese characters on the back of Zheng Long Yuanbao?

Zheng Long Yuanbao regular script Xiao Ping bare back. Hailing Wang was cast in the Year of the Loong, 2 yuan (1156-1160). It's written in regular script, bare back. It has the charm of the grand view of the Northern Song Dynasty, with excellent texture and beautiful figures, with a diameter of 2.5 cm and a weight of 3.4 grams. There is an orthography, which is said to have flourished in the early days. As we all know, early prosperity is not positive, but depends on prosperity. Few people in the world have money together.

Zheng Long Yuanbaokai Xiao Shu Zheng Ping Wu Zibi 600 yuan refers to the price list of ancient Chinese coins/htmlnews/2006/01/09/752360 _14.htm.