促弦 Traditional form: 促弦 Pinyin (reading): cùxián Definitions: to tighten the strings (of a musical instrument) Characters: 促 - to urge, to rush, to hurry; hasty; near, close 弦 - bow string; string instrument; hypotenuse Traditional characters: 促 - to urge, to rush, to hurry; hasty; near, close 弦 - bow string; string instrument; hypotenuse