"Crying Sand" and "Autumn Comes and Autumn Goes" are both very nice songs, but they express different emotions and styles.

"Crying Sand" is a song full of sadness and pain. The lyrics describe a person being hurt and painful in love, expressing strong sadness and despair. The melody and arrangement of the song are also very touching, giving people a profound emotional experience.

"Autumn Comes and Autumn Goes" is a departure song full of endless thoughts of farewell, which makes people recall the past vividly and gives people a feeling of nostalgia and thinking. The melody and arrangement of the song are also full of strong ethnic customs and unique musical characteristics.

Therefore, both songs have their own unique characteristics, and which one sounds better varies from person to person. You can choose different songs to listen to according to your preferences and emotional state, and feel the emotions and atmosphere they express.