ln 228 BCE, Qin overwhelmed the kingdom of Zhao and seized Mr. He's jade-disk from King Dai of Zhao. In 221 BCE, the Qin kingdom had conquered all six Warring States and Qin Shi Huangdi founded the Qin dynasty. The emperor ordered that the "Heshibi" jade-disk be carved into his imperial jade seal that read, "Having received the Mandate from Heaven, may (the emperor) lead a long and prosperous life." (, ). The Qin Chancellor Li Si wrote this inscription in Seal script characters and Sun Shou (孫壽) carved them into the jade.