In the first 33 years, Emperor Han Chengdi ascended the throne, and Banshi was called into the palace. He started as a junior envoy (a lower-ranking female official) and was promoted to the next level. He lived in the third district of the harem and became a shed palace. He gave birth to a prince and died a few months later. On one occasion, Emperor Cheng swam in the backyard and invited Ban Jieyu to go with him in a royal car. Ban politely declined to say, "Looking at ancient paintings, all the sages and sages were famous ministers, and all the masters at the end of three generations had daughters. Now they want to be the same. Is it similar? " (Biography of consorts in the Han Dynasty) Emperor Han Chengdi thought what she said was reasonable. When these words reached the Queen Mother, she said happily, "There was Fan Ji in ancient times, and now there is Ban Jieyu." Later (as before), he and Zhao sisters became the emperor's favorite subjects and were left out in the cold.
18 years ago, a "witchcraft" case occurred in Hou Xu, and Ban Jieyu was also implicated. As a result, the Hsu abandoned his post, and Emperor Cheng expressed doubts about Ban Jieyu's participation in the "Wu Ang" case, and it never happened again. On one occasion, Emperor Cheng personally asked about this matter. Ban Jieyu said: "The amendment has not been blessed. What is the hope of evil desire? Let ghosts and gods know and not be prosecuted by disobedient officials; As ignorant as it is, what good is it to sue? Therefore, it is not for it. " (As before) I think, if I stick to women's morality, I won't see the blessings from heaven. Will those who commit evil deeds get support from heaven? I would never do such a stupid thing myself. Emperor Cheng dispelled doubts and gave 100 Jin of gold.
Although Ban Jieyu got the understanding of Emperor Cheng, she saw that Zhao's sisters were jealous and left the harem to run away, so she volunteered to serve the Queen Mother in Changxin Palace to get rid of the persecution of Zhao's sisters.
Bancroft withdrew from Zengcheng Shegong and wrote the "Song of Fan" cloud:
The newly cracked fan is as bright as frost and snow.
Cut it into a acacia fan, and the moon is round.
In and out of your arms, shaking the breeze.
I am often afraid that the autumn festival will come and the cool wind will take away the heat.
If you give up your donation, your kindness will be lost.
("New Ode to Jade Terrace", Volume 1)
Later, "autumn cool group fan" was used as the allusion of women's falling out of favor, also known as "class girl fan" Wang Changling's "Autumn Long Letter Poetry" says: "Feng broom will open the Golden Temple and bring it back to the Tuan Fan for the time being." ("The Complete Poems of Tang Dynasty" page 1445) Li Jiayou's "Ancient Travel" says: "Mo Daojun Asami Kuji, reunion is bitter and sad." (All Tang poems, 2 145 pages) are allusions borrowed from Ban Jieyu.
Ban Jieyu also wrote Mourning for Yourself, Knife Fu Su Ren, Chang Xin Gong Fu and so on. The style of Chang Xin Gong Fu is gorgeous, and critics think it is as famous as Sima Xiangru's Chang Men Fu, which shows its brilliance.
Seven years ago, Emperor Cheng of Han died, and Ban Jieyu asked him to guard the tomb of Emperor Cheng for his own life. About a year later, he died when he was about 40 years old.