The goblin in China's mythology refers to something that is cultivated, just like cultivating immortals. Goblins are often regarded as demons, but there are also good and bad demons. Even if demons have good thoughts, they can achieve positive results. And if people have evil thoughts, they will degenerate into demons.
Spectre is a Chinese word, and its pinyin is gu ǐ, which means evil soul and ghost. A ghost caused by resentment against people who commit suicide or die suddenly. From the seventh year of Zuo Gong, and the tablet of Liuzhou Luochi Temple written by Han Yu in Tang Dynasty.