Heartstrings

Alternative forms

 * heart-strings

Etymology
From.

Noun

 * 1)  The tendons once thought to brace the heart.
 * 2) *1621, Robert Burton, The Anatomy of Melancholy, I.iii.2.4:
 * The midriff and heart-strings do burn and beat very fearfully, and when this vapour or fume is stirred, flieth upward, the heart itself beats [...].
 * 1)  One's deepest emotions or inner feelings.

Translations

 * Mandarin:

heartstrings heartstrings heartstrings heartstrings heartstrings