On the full moon day, humans in the world can see it more clearly than any other star . If noticed carefully, we can see some dark shadow on the moom. People in Mae Hongson,which was very naive to civilizationand technology. On one full moon day after the class session , the Red Lahu children came to play with me in the evening . Insuch an environment, the moon was so ravishing and gleaming. To be in congruent with the atmosphere, I started teaching them a song about the moon. This song is included in the primary education curriculum. The verse of the song is: