What level of coin is the star on the back of Gan Yuan Chongbao?
There are eight stars shining high, and auspicious money is specially cast in the furnace. Set at the third level. In July of the first year, Cheng invited him to vote for "Heavy Treasure" in the suggestion, taking a heavy treasure as the first of the tenth century. Gan Yuan Chongbao Qian Jing is 2.7 cm in diameter and weighs 5.97 grams. This is Qian Wen's official script, which was read in sequence. Its calligraphy is exquisite, with bare back leaning on the moon, rosefinch, wearing auspicious clouds or stars.