What does it mean to ask Zhaojun to think about beauty in the story of hugging Sim and welcoming the imperial concubine?

This means holding a story to throw Xin and meet the imperial concubine, so I asked her about Zhaojun, but I was thinking about Shi. According to relevant information, we know that in ancient times, there was a scholar named Lu. After drunkenness, in order to avoid his wife rambling, he gave her an upper body, hugged the story of Diusim, met your wife, asked Zhao Jun, and wanted to be beautiful. The purpose is to make her shut up and mind her own business, but his wife made a lower body, which made Lu Shusheng suddenly speechless.