笛声妄断
[dí shēng wàng duàn]
“Di Sheng Wang Duan” means that someone is stopping a melodious flute sound aimlessly, or a lovely situation (represented by the flute sound) has been ended suddenly and unjustifiably. Such a name can imply melancholy moods after some sweet thing vanished for some unreasonable reasons, like an unexpected separation from loved one.