"Crying Sand". According to QQ Music query, the song "Crying Sand" was written by Lin Qiuli, composed by Xiong Meiling, and the original singer was Zhang Huimei. The song was released on 2017-09-27. The first sentence of this sentence makes the sand falling from the hands flow like tears. Everyone can see that I am waiting for you in the next sentence. The sand blown by the wind accumulates in my heart.