What are the five elements of milk?

The five elements of the word milk are fire.

According to the principle of five elements of golden fire, the name of milk is taboo to be named after five elements of gold; The name of the word milk is taboo to use the same vowel m: I or the same tone to name the word, which is awkward to read and has no sense of rhythm; The word "milk" is taboo to share the same name with ancestors and elders. If the ancestor's name contains the word "milk", the younger generation will avoid using the word "milk".