Why is Ethan Ruan so dirty?

There are three great male gods in the entertainment industry. If you imagine their names in homophones, it would be very dirty. These three male gods are Ethan Ethan and Jang Keun Suk. How come their names are so dirty? Ethan Ruan's nickname is "Soft and Alarmed", Ku Juji's homophone is "Ju J", and Jang Keun Suk's do not use homophonic memes to play with, it is "Keun Shuo", "Shuo" has a word called ?Huge?, everyone knows what a male root is. In the May 2016 issue of "Date with a Big Star", Ethan Ruan and Xu Lu were on the show. At that time, Da Zhangwei teased Ethan Ruan, "Are you very familiar with Leo Ku?" because the two of you are antonyms, one is soft and shocking, An ancient giant chicken, the following is the video screen on the show at that time:

The reason why Ethan Ruan and Xu Lu appeared on the show together at that time was probably to build momentum for their upcoming broadcast of "Ghost Blowing the Lamp: Huangpizi Tomb". The drama was directed by Guan Hu and was released in 2017. The starring roles are: Ethan Ruan, Xu Lu, Hao Hao, Liu Chao, Li Yujie, Shang Tielong, Hu Xiaoguang, etc.