However, if you meant to say "no se te mira la cara a" then it means "You shouldn't look at someone's face" or "You don't look at someone's face"
Here's why:
* "no se" translates to "don't" or "you shouldn't"
* "te" is a reflexive pronoun indicating "to you" or "yourself"
* "mira" is the present tense of the verb "mirar" (to look)
* "la cara" means "the face"
* "a" is a preposition indicating "to"
Putting it together, the phrase means you shouldn't look at someone's face, possibly indicating a social taboo or a sign of disrespect.
It's important to note that without context, it's hard to say exactly what this phrase means.