聋者之歌

Explanation: Deaf people learn to sing, but did not hear voices, no self-Lok. Describe the behavior of others to imitate, do not actually understand the true meaning of them. 　　Source: "Huai Yuan Dao": "Cardiff is not open on the inside, and strong knowledge who would not join in the ear and not the in the heart, why this song is also different from the deaf, people of no effect to from the music also, the more sound out of the mouth and scattered carry on. "