At the end of the eighteenth century, the British Rogers sent an envoy to the Qing Dynasty, which coincided with the vigorously publicized "Qianlong Prosperous Era", but Rogers saw that the inhuman castration technique was still popular in the Qing Dynasty, so he suppressed it

At the end of the eighteenth century, the British Rogers sent an envoy to the Qing Dynasty, which coincided with the vigorously publicized "Qianlong Prosperous Era", but Rogers saw that the inhumane castration technique was still popular in the Qing Dynasty, so he could not suppress his anger and openly fought for the eunuchs of the Qing Dynasty. He said to Qianlong: "Your eunuch system has turned healthy people into disabilities, which is very inhumane. But before the Qianlong Emperor could reply, the eunuch Yao Xun grabbed his mouth and said, "This is a gift from Your Majesty, and the slaves are willing." ”