Yes According to Yiyang Tuhua Education Inquiry, the bronze inscription, also known as Zhong Dingwen, was carved in the Yin and Zhou Dynasties. Xiao Zhuan is the official script of the Qin Dynasty. After Qin Shihuang unified the six countries, Xiao Zhuan was regarded as the national standard font. Official script is the most important official script in Qin Dynasty, which was used in Han Dynasty. Regular script is the standard font of modern Chinese characters, which evolved from official script.