The translation and editing work of ancient seal characters presided over by Ji Chengyan was assigned from the beginning to ten groups based on the seal character materials collected from all over the country.

the ten groups , Ji Chengyan was one person, and the rest were two Hanlin Academy bachelors.

Even if Ling Jun, who was proficient in all ancient seal scripts, joined later, Ji Chengyan only included him in his one-person group and did the work of compiling seal ...