In Jiangyong County, Hunan, there exists a unique script known as Nüshu, which can only be read by women and boasts a long history. The question of whether Nüshu is older than Oracle Bone Script has sparked diverse opinions in academia. Some scholars believe that Nüshu originated from prehistoric pictographs, possibly tracing back to the Neolithic period around 6800 years ago. Others argue that it was developed concurrently with Oracle Bone Script, possibly emerging as late as the end of the Ming Dynasty or the beginning of the Qing Dynasty. As a distinct script that differs from Chinese characters, Nüshu has ignited numerous discussions regarding its origins, nature, and age. These mysteries not only challenge scholars' intellect but also stimulate curiosity about ancient culture and women's history.