Shuāng xián qián huáyīn 双弦前滑音 (trad. 雙絃前滑音)
Sweep the thumb across two strings in a gesture away from the performer. Just after the strings are struck the left hand releases the lower-pitched string for an audible downward slide.
Sweep the thumb across two strings in a gesture away from the performer. Just after the strings are struck the left hand releases the lower-pitched string for an audible downward slide.