Those familiar with Chinese Historical or Wuxia Dramas(Help Me Find This!)

Its a flute song (I think).

First time i heard it was from Wallace Huo & Ruby Lin's The Imperial Concubine. (Anyone who've seen the show, probably will remember it)

I was watching this fairly new drama call The Eternal Love and all of a sudden it came on again.

Music Starts At 32:10 (Episode 3)

I've been trying to find it way back when i watched "The Imperial Concubine", but had trouble finding it.

Anyone who knows the name of the song, please let me know.

Much Appreciated and Thank You!