After Wu Zetian's death, when her father again came to the throne, she and her brother were reburied in grand tombs in the Qianling Mausoleum in 705.
[7] It had been robbed in the past, probably soon after the burial, and items in precious materials taken, but the thieves had not bothered with the over 800 pottery tomb figures, and the extensive frescoes were untouched.
The robbers had left in a hurry, leaving silver items scattered around, and the corpse of one of their number.
The tomb had a flattened pyramid rising 12 metres above ground, and a long sloping entrance tunnel lined with frescoes, leading to an ante-chamber and the tomb chamber itself, 12 metres below ground level with a high domed roof.
The frescoes depicted the four deities, ceremonial weaponry, daily life in the imperial court, and celestial bodies.