What's the first education systeme in the world

In China the Xia Dynasty was the first to have government built schools.

Explanation:

Starting in about 3500BC Egypt, Greece, China, and the Middle East because forming written language but the earliest formal "school" was developed in Egypt's Middle Kingdom in what became known as Mesopotamia. It was the Yao Dynasty in China round 2188BC that began formal education and the Xia Dynasty was the first to have government built schools.