Why has Wu Zetian’s tomb not been excavated yet?

The main thing is Feng Shui.

Later, a Feng Shui master said that Wu Zetian was very resilient in her life. It took her 18 years to become the queen and another 35 years to become the emperor.

After that, it will take more than 1,000 years to prove the strength of the tomb. Wu Zetian’s tomb should be the most difficult to excavate.

Before his death, Mr. Guo Moruo was still thinking about the development of Qianling, but he did not approve the matter at that time. Until now, the development of Qianling Mausoleum has not been officially carried out. Protective excavation of Wu Zetian's Qianling Mausoleum will allow the buried cultural relics underground to be brought to light. Ancient emperors usually started building mausoleums when they were in office, but Wu Zetian was more lucky. The national power of the prosperous Tang Dynasty was enough for her to squander, so Qianling Mausoleum was built into a treasure house-like existence.