The first sentence is correct, but Emei Mountain is not called Shushan; Shu refers to Sichuan, and mountains generally refer to the beautiful precious mountains and rivers in Sichuan, including Emei Mountain! !
In ancient mythology, there were indeed several Baoshan Mountains in Sichuan (see 36 caves and 72 blessed places), and the time when the swordsman or Taoist of Shushan was really accepted by people was in the novel Legend of the Swordsman of Shushan written by the novelist "Li Liang" more than 20 years ago, including the actors Ekin Cheng and Vivian Chow who debuted at that time. There are characters in the play: Hunger, Cui Yingying, Shi Sheng and so on! !
The characters in the novel are Qi Jinchan, the hungry, Yan's corpse Cui Yingying, Shi Sheng, and the old man in Fengdu. ...
Louis Koo's film version is a combination of novels and TV plays, and the golden cicada in the play is actually Qi Jinchan in the novel.
If you want to see the myths and legends of Shushan, you can finish reading novels, TV plays and movies.