The most famous saying is in Shandong. Local netizens said that "Langya" was originally the place name of Shandong, covering Linyi, Qingdao, Zhucheng, Rizhao and other places in Shandong today, so that later Langya State, Langya County, Langya Wang Lu in Linyi and Langya Town in Qingdao were all derived from ancient names. "Langya" has been outstanding since ancient times. It is the hometown of Wang Xizhi, Yan Zhenqing, Zhuge Liang and other historical celebrities, and the Sima family in the Jin Dynasty also rose here. However, the territory of the Northern and Southern Dynasties was bounded by the Huaihe River, and Shandong, north of the Huaihe River, was not within the territory of the Six Dynasties and Liang Dynasties.
Some media in Nanjing, Jiangsu Province also said that there is a historical document called "Map of Jiankang in the Eastern Jin Dynasty", which is a map of the administrative areas around Jiankang (Nanjing) when Nanjing was the capital of the Eastern Jin Dynasty. There is a "Langxie County" to the east of today's Qixia Mountain (marked as "Photographing Mountain" on the map). "Langya" is an ancient writing of "Langya", and Jiankang, the capital of the ancient Eastern Jin Dynasty, is also the main activity place of Sima's family in Langya, so Nanjing also thinks that "Langya" in the novel is related to Shandong or Nanjing. Although the Eastern Jin Dynasty was in Nanlangya County (Jurong and Baixia) in Nanjing, there was no Langya Mountain in Nanlangya County.
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