The meaning of the red skull can be interpreted from the literal meaning. Red means beautiful woman, and the word like pink girl means beautiful woman with good quality. Skeleton means fear, terrible. Pink skull is a disparaging term for a beautiful woman. The word "pink skull" comes from Historical Records-Biography of Famous Sorrow. Guanyin once gave it in the form of flesh, showing a red appearance and having sex with people who are driven out of their wits. When making love, it suddenly appears in the form of a skeleton. After the joy, there is a great silence to educate the lost! Don't let it indulge in flesh and blood. From this passage, we can see that the red skull is a derogatory term, which is used to warn the world not to be addicted to beauty, and the consequences of being addicted to beauty are as terrible as skeletons; It can also be understood that the author wants to tell people that beauty is also made of skeletons, so that people can look at beauty soberly and not be addicted. From here, we can easily see that Buddhism's attitude towards beauty is negative.
Pink skeletons are also common in ancient poems. "The pink lady is full of white bones, and the country is full of white bones." From the poems, we can also see the attitude of the ancients towards beautiful women and beautiful women. Pink skull is synonymous with femme fatale, which is very easy to understand from this angle. For example, da ji, Yang Yuhuan and Strange Tales from a Lonely Studio can all interpret the meaning of Pink Skull.