Why are the names of the Qing emperors all uncommon words, and it is said that Kangxi's good intentions are hidden?

Hello, Kangxi chose these uncommon words as generational words, for a well-meaning reason. Because Kangxi's name was Xuanye, at that time, in order to avoid taboo, Xuanshen was renamed Yuanshen, Xuanwu Demon Emperor was renamed Zhenwu Demon Emperor, Xuanwu Gate was renamed Shenwumen, and Li Xuanba was renamed Li Yuanba. If the surname is "Xuan", all people have to change their surnames to "Yuan".

Because taboo caused a great waste of manpower and material resources, Kangxi felt flashy. In addition, I was afraid that it would be inconvenient for ordinary people to use Chinese characters, so Emperor Kangxi set a rule for future generations to use uncommon words for seniority. The names of Emperor Kangxi's sons are as follows. You really can't read them all without looking them up in the dictionary.

I hope I can help you.