Bianlujia. According to the query of Kugou Music:

1. The original singer of "Silent Praise" is Bian Lujia, a deaf-mute composer and lyricist. The release date is June 21, 2022.

2. Excerpts from the lyrics: If I could sing a song in its entirety, it would be my gratitude and praise to you. You gave me comfort when I was in trouble, and you gave me wisdom when I was hesitant.