Heirloom Seal of the Realm was the symbol of legitimacy for emperors during Imperial China. The words, "Having received the Mandate from Heaven, may (the emperor) lead a long and prosperous life." (受命於天, 既壽永昌) were written by Prime Minister Li Si.
Own workBased on: «传统国学之传国玉玺上的传奇“鸟”字都写了啥？»
Original: Li Si (李斯) Vector:  Lệ Xuân