What is what does shangri la means?

Shangri-La is a fictional place described in the novel "Lost Horizon" by James Hilton, published in 1933. The name Shangri-La has become synonymous with a paradise on earth or an idyllic place of peace, beauty, and tranquility. It evokes images of a utopian land of eternal youth, where people live in complete harmony with nature. The term is often used metaphorically to refer to an ideal place that is isolated from the rest of the world, where people can escape from the stresses and troubles of everyday life. In many ways, Shangri-La represents a dream or an aspiration for a better world, a place where people can live free from the constraints and complications of modern life.