Have all the tombs of Cao Cao been excavated?

Cao Cao's tomb, which gradually disappeared after the Song Dynasty because there were no ground signs, fulfilled many legends about "seventy-two suspected tombs" or even "beyond seventy-two suspected tombs", and also triggered their own tomb-seeking trips in Anhui, Hebei, Henan and Jiangsu. When CCTV broadcast the news that Cao Cao's tomb was discovered in Anyang, Henan, Liu Xinchang, who was over 60 years old, did not completely dispel his doubts. The scholar who started looking for Cao Cao's tomb in the area of Guyecheng site in Linzhang County, Hebei Province from 1995 cautiously put forward his own opinion to the reporter: "The conclusion should be cautious for such a big discovery. At present, first-hand evidence is not sufficient. " A "land of feng shui" suspected of Cao Cao's Gaoling sells incense and shoes alone, hurting people's minds, and songs are blowing in their ears. I don't know who to bury my bones in, but who to look at on the platform? "Qing dynasty poet Zha wrote in his poem. From Wujiang, Linzhang County, Hebei Province, to the west, to Cixian County, Hebei Province, Tuwei Mountain is continuous. This is the location of the legendary "72 Suspected Tombs". As early as 1980s, this tomb group has been identified as a tomb group in the Northern Dynasty, and the exact number is 134. However, Liu Xinchang, president of Handan Historical Research Association of Hebei Province, still thinks that compared with Gao Xi Cave Area in Anyang City, Henan Province, both places are possible, while Cixian County in Hebei Province is "more likely". Cao Cao was buried in Yecheng after his death, which is clearly recorded in the official history-The Book of Jin Xuandi Ji and The History of the Three Kingdoms Shu Wei. In the west of Guye City, Liu Xinchang first demarcated Cao Cao's tomb as "about 5 square kilometers west of Wujiang town and country in Cixian County, Hebei Province and south-central Shi Chun Ying Township", or in 1997, this area was only about 2 kilometers away from Xigaoxue Village, Anfeng Township, Anyang, Henan Province, where Cao Cao's tomb was found. Recalling the topography of Cixian County seen in the field trip, Liu Xinchang praised: "You will know that this is a wonderful terrain! The terrain of Ling Gang is obvious, which accords with the description of "basing on height, not closing trees" in the final order. Wang Bo, a poet in the Tang Dynasty, wrote, "Climb high and look far, shed tears and watch the breeze". Wujiang Town is in the northwest, and Anyang Gaoxi Cave is in the southwest. " Besides judging the terrain, Liu Xinchang's other supporting theory is the ancient geomantic theory, that is, the geomantic theory-the theory of four phases and yin and yang. The south-central part of Shi Cun Township and the western part of Wujiang urban and rural areas "are backed by Ling Gang, with Zhanghe River in front, Taihang Mountain in the west and open plains from high to low in the east", which not only meets the requirements of Cao Cao's "being buried with military and political ministers after his death", but also is a "land of feng shui". Like the fierce battle for Wei Wu's tomb around the historical sites such as Zhuge's hometown and the original site of Chibi in recent years, Cixian County in Hebei Province is not the only "suspected" site. Until 2007, the search for the "West Wild Circle" failed for a long time, but Bozhou, Anhui Province put forward a new view: according to the general funeral law of the ancients, it is "not impossible" for Cao Cao to be buried in his hometown Bozhou if he is not buried in the fief. In Bozhou, Cao Cao's hometown, the tombs of Cao Shi clan are concentrated in the Xue family solitary pile in the south of Bozhou. Cao Cao's grandfather Cao Teng, father Cao Song, eldest daughter Cao Xian and other dozens of mausoleums are distributed here. If Cixian and Linzhang in Hebei Province only outlined the possible scope of Cao Cao's tomb, experts in Bozhou, Wei Wu's hometown, gave a bolder and clearer guess: Tomb No.3, which is triangular with Cao Teng's tomb and Cao Song's tomb, was inferred as "suspected Cao Cao's tomb". Li Can, former director of Bozhou Museum, the local "the first archaeological person in Bozhou", said: The local funeral custom in Bozhou is: holding the grandson on the right and lifting it on the left, while Cao Teng's tomb, Cao Song's tomb and suspected Cao Cao's tomb are triangular, with Cao Teng's tomb as the center, Cao Song's tomb on the right and suspected Cao Cao's tomb on the left. This layout is just right. "If Cao Cao's tomb is not in the tomb of the Cao clan, why are it the tombs of his two generals, Zhang Liao and Chu Xu?" Li Can proposed. The front room and middle room of No.3 tomb near Cao Teng's tomb have been stolen for a long time, and have not been excavated yet, and there is no archaeological evidence to support it. This situation is the same in the "Xiye Circle" in Hebei Province-1983, the Han and Tang Research Office of the Institute of Archaeology of the Chinese Academy of Social Sciences set up a Yecheng archaeological team in the local area to excavate the sites and relics around the ancient Yecheng and rescue some tombs, but no clues related to Cao Cao's tomb were found. In contrast, the "Zhanghe Underwater Theory" and "Xuchang Theory" without the support of orthodox historical materials are even weaker. Liu Qingzhu, director of the Institute of Archaeology of the Chinese Academy of Social Sciences and an expert in Qin and Han Dynasties, even thought it was "not worth arguing about".