Ganling is the burial tomb of Wu Zetian and Li Zhi, which was built by Wu Zetian himself. She asked Feng Shui masters Li and Yuan Tiangang to find a place together, and they found the same treasure trove of Feng Shui. She also found a professional grave robber to design the organ of Ganling, so Ganling can't be opened not only by ordinary people, but also by professional grave robbers.
Of course, as the burial tomb of Wu Zetian and Li Zhi, Gan Ling has always been concerned by all parties. The book "Looking at the Snow" says that "Wu's was cut off by Huang Chao", which is about the Huang Chao Uprising Army digging a dry tomb in the Tang Dynasty. There are 400,000 uprising troops in Huang Chao. As a result, I dug 40 meters and haven't found the entrance of Ganling. A total of 400,000 troops can't even find the entrance to Ganling.
Legend has it that when Huang Chao's army was digging a pyramid-shaped mound, it was about to dig into the entrance when it suddenly thundered and rained. Superstitious soldiers thought it was an epiphany of aunt and dared not dig any more. However, this statement is not very reliable.
During the Five Dynasties, some people came to dig dry tombs. "History of the New Five Dynasties" records that "Tao lived in the town for seven years, and Tang tombs were found in his territory, but the dry tombs could not be made." In every dynasty, people were thinking about digging dry graves.
Warlord Sun Lianzhong also dug Ganling. He sent soldiers to blast the stones on the road surface of Ganling with explosives, but he still couldn't find the entrance to Ganling. And the strong wind in the process reminded the soldiers who bombed the tomb of the legend that appeared in menstruation. In a word, Sun Lianzhong didn't find the entrance to Ganling either.