A "Humble Administrator's Notes" is said to record all the emperor's affairs, and it is like receiving divine help. Emperor Xuanzhao of Zhou Dynasty collapsed and "Humble Administration" was lost. During the reign of Emperor Xingping of the Zhou Dynasty, the famous scholar Zhang Youting came out and brought the exact whereabouts of "Humble Government". What then surfaced was a secret history from the period of Emperor Xuanzhao, which had gone through several ups and downs.
Zhang Youqing, the legitimate daughter of the Marquis of Jinyang, betrothed Li Shuzhi, the king of Changping, as his concubine to help Li Shuzhi and others achieve the Ninth Five-Year Plan. After she succeeded, she was persecuted and wrote "The Humble Administrator", which will leave her name forever.