The character font is loved by the Chinese calligraphers as an example of 'Da-zhuang' which had been used before the characters were standardized by the Emperor Shi, the font is a model of the works such as ling-shu (writing calligraphy with copying) by WU Chang-shou.
字体は始皇帝の文字統一以前に用いられた「大篆」の例として書家に愛好され、呉昌碩の臨書など作品のモデルとなっている。