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 empty stream sobs, as if its sound carries unspoken words. Source from 'Xianghe Geci: Drinking Water at the Great Wall Cave', by Monk Zilan.
空: The heavens, the expanse.
流: Flowing water, the river. When used in names, it often symbolizes a broad-minded and unconventional approach to life and actions.
Meaning: The silent stream symbolizes deep emotions or unspoken thoughts.