So as a matter of curiosity I was googling for slash references in Chinese history, and I stumbled on this link.
乾隆x和珅 ... Remembers 《宰相刘罗锅》 ... *is ded*
More articles... 中国古代同性恋排行 - Lots of examples from Han; a bit from Song, Ming, Qing. Surprisingly little from Tang, despite the fact that it was a really sexually liberal dynasty... 历史上哪个朝代盛行男风 古代中国为什么要盛行“男风” - Article in last comment. 古代“男风” - Seems to mostly concentrate on pre-Tang