情疏迹远

'稀少的痕迹与遥远的情感或记忆' means 'Sparse Traces and Distant Emotions/Memories.' '情疏'(Qíng shū) suggests less passionate emotions; '迹远' (Jì yuǎn) means faraway trails. So it gives the sense of something precious fading away or hard-to-get memory that you yearn for deeply.