Literature Reference: 空流呜咽声，声中疑是言。—— 《相和歌辞 饮马长城窟行》 僧子兰 The sound flows mournfully, as if it carries words within. Source from 'Xianghe Geci: Drinking Water at the Great Wall Cave' by Monk Zilan.
声: "Sound" signifies voice and proclamation. In this context, "Sound" symbolizes profound knowledge, exceptional talent, a smooth and successful life, and the attainment of remarkable achievements.
中: Center, in the middle. When used in personal names, it also signifies a high status, notable achievements, as well as traits of honesty, integrity, and adherence to norms.
Meaning: The sound seems to carry profound meaning, as if there are unspoken words within.