When Xu Wuwen, a doctor of modern literature, was sorting out women's literature in the Eastern Han Dynasty, he suddenly had a vision in the manuscript of the ancient book "Female Commandments", and his soul traveled through the fourteenth year of Yongyuan of the Eastern Han Dynasty (102 years) and became the newly canonized Queen Deng Sui (22 years old at the time). At this time, Ban Zhao (about 54 years old) had already risen to prominence due to the death of his brother Ban Gu, who continued to compile the "Book of Han". He often went to and from the palace to lecture the queen, and was trying to infiltrate the influence of the harem by using his status as a "best friend". Relying on his professional knowledge of history, Xu Wuwen saw through Ban Zhao's ambition of "intervening in politics through classics", and first declined his frequent entry into the palace on the grounds that "the harem is not allowed to interfere in politics." Then, by dealing with the competition among concubines in the harem, Xu Wuwen cited the admonition of "Being harmonious and gentle in tone" in the "Girls' Commandments" for the first time to refute Ban Zhao's request to intercede for a certain concubine, causing him to face a wall in public.
