According to Gu Yue Jue Shu, He Lv, the prince of Wu, died in Tiger Hill. After his son Fu Cha succeeded to the throne, he mobilized more than 100,000 civilian workers and dug in the mountain of Tiger Hill for three years. After the grave robbery, Fu Cha buried He Lu in a three-layer bronze coffin, which was full of pearls and jade. He Lu loved swords before his death, and Fu Cha ordered 3000 "Zhu Bian" and "fish intestines" to be collected in the Central Plains and buried around He Lu's body.
How did Fu Cha, the king of Wu, build his tomb in these three years? What tomb will be built after mobilizing100000 civilian workers? Are there 3000 famous swords in the tomb? Wait, it's all a historical mystery. And this tomb is full of water, which is connected with the hills. A little carelessness means landslide or drowning.
Emperor Qin Shihuang, Xiang Yu, Cao Cao, Sun Quan and other emperors have all been to the tomb of He Lu. Sun Quan didn't even let the migrant workers occupy three feet. Even the rulers failed to dig with huge material and financial resources, let alone modern grave robbers.
The tomb is in the water, and the risk factor is high. The stone used to repair the tomb is indestructible and can only be blasted with explosives. Once explosives are used, it may lead to landslides, and grave keepers may find it difficult for modern grave robbers to steal this grave.
The famous Qin Shihuang Mausoleum was filled with mercury, which made the grave robbers go back. Naturally, no one dares to covet. Wen Tao dug the tombs of seventeen emperors, but Wu Zetian's tomb was shelled, and there was nothing Wen Tao could do about it, so he just waved goodbye. It can be seen that the wisdom and defensive measures of ancient people in repairing tombs are really beyond the reach of modern people.