Help me Translate my Ancestor's name
My great great grandfather was a chinese immigrant at Cayaltí Farm, Lambayeque, Peru.
He was given a patronymic name by his godfathers, the Aspíllagas, thus baptizing him as Pedro Aspíllaga.
I've recently found his signature, where he would write his latin name and his Hanzi name on top. Can anyone help me discover his real name?
Here is the link: