Museum of the Mausoleum of the Nanyue King
The Museum of the Western Han Dynasty Mausoleum of the Nanyue King, now part of the Nanyue King Museum, houses the 2,000-year-old tomb of the Nanyue King Zhao Mo in Guangzhou. Zhao Mo ruled from 137 BC to 122 BC, and his tomb was discovered in downtown Guangzhou in 1983.
Source: Wikipedia — Museum of the Mausoleum of the Nanyue King (CC BY-SA 4.0)