"¿Cuando es el cumpleaños de Manuel?" is Spanish for "When is Manuel's birthday?"
De vez en cuando
It means "When is Manuel's birthday?"
Comment est l'école de Manuel ? means "How is Manuel's school?" in English.
It means, "From when is this photo or [of] what?"
When do you go to your friend's house?
It means: When is it two in the morning?
"When I go to see the new gold..."
it means: "when he/she finishes the science class."
Cuando los hombres hablan de mujeres was created in 1967.
Manuel de Blas's birth name is Manuel de Blas Muoz.
Manuel de Juan's birth name is Manuel de Juan Guillot.
Manuel de Lara's birth name is Manuel de Lara Padn.