My Chinese isn't good enough to really help, but I do know that Orange Biscuit has subbed three of the soundtrack songs, and provided translations for the titles! 时间飞行 | Flying Across Time (in your source: Time Flight), 初心 | Chu Xin (Beginner's Heart), and 只是太在意 | Just Cared Too Much (Just Pay Much Attention To It). Given that your list also translates a song titled 沈巍 (Shen Wei) as "Sinking", I'd just toss the translations, tbh. I'd really love to hear your meta on the music, whatever you end up calling the tracks, though!