According to the contents of the Unforgettable Water-splashing Festival, we know that in the text of the Unforgettable Water-splashing Festival, Zhou Enlai paid special attention to setting an example and integrating with the people of ethnic minorities. During the Songkran Festival, Zhou Enlai put on Dai costumes three times to celebrate the festival with the masses. Unforgettable Water-splashing Festival is the text of lesson 17 of the First Volume of Grade Two Chinese in Primary Schools (revised edition in autumn of 20 17) published by People's Education Publishing House. This article describes a touching story full of warmth.