It's a patriotic cry that celebrates the establishment and existence of the Republic of the Philippines.
Here's a breakdown of the phrase:
* Viva: This is a Spanish exclamation meaning "long live," expressing a wish for something to continue or flourish.
* La: This is the Spanish definite article, meaning "the."
* Republica: This is the Spanish word for "republic."
* Filipina: This is the Spanish word for "Philippine."
The phrase was popularized during the Philippine Revolution against Spanish colonial rule, symbolizing the aspirations for independence and a self-governing republic. It is still used today in patriotic events and celebrations.