Chinese archaeologists have discovered 46 tombs, some of which date back 1,800 years, in Tangxian County, in north China's Hebei Province.
Thirteen of the tombs belong to the Han Dynasty (206 BC-220 AD), two to the Eastern Jin (317-420) and the Northern Dynasties (386-581), eight to the Tang Dynasty (618-907), 15 to the Jin (1115-1234), five to the Yuan Dynasty (1271-1368) and the Ming Dynasty (1368-1644) and three to the Qing Dynasty (1644-1911).
Not much more there.