Before revision: Ancient China Concubinage in Ancient China called pínfēi was a complex and deeply ingrained social institution that played a significant role in shaping the dynamics of sexual behavior within the confines of the imperial court and aristocratic households.
After revision: Concubinage in Ancient China called pínfēi was a complex and deeply ingrained social institution that played a significant role in shaping the dynamics of sexual behavior within the confines of the imperial court and aristocratic households.