From China Daily:
A Dayunshan Han Dynasty (206 BC-220 AD) tomb in Xuyi county is a great discovery for Jiangsu province. The host of the tomb is Liu Fei, the elder brother of Emperor Hanwu and the first King of Jiangdu.
Two dishes, inscribed with the Chinese characters "Naoshi", were found by the Archaeology Institute of Nanjing Museum and the Dayunshan Han Dynasty tomb archaeology team. The dishes are the first unearthed remains which are not directly relevant to the King of Jiangdu, Liu Fei. According to archaeologists' analysis, "Naoshi" dishes are consistent with the historical "Naoshi", the succubus mistress of Liu Fei.
Li Zebin, deputy director of archaeology Institute of Nanjing Museum and leader of the Dayunshan Han Dynasty tomb archaeology team, said the unearthed dishes vividly present a succubus mistress of "King of Jiangdu" and play an important part in the research of scenes from 2,000 years ago.