1932年,日本人在上海发动了“一·二八”事变,为了避开动荡不堪的时局,吕文成由上海坐着轮船去香港生活。离开上海的那一刻,站在甲板上迎着海风站立的他并没有想到,这一别,竟是永别。到了香港之后的吕文成匆匆安顿好家人之后,又专心投入到乐曲的演奏和创作中。发明钢丝二胡一天,独自练习二胡的吕文成突然停止了弹奏,他把手里的二胡往旁边的椅子上随便一放,然后一个人坐在一旁生起了闷气。这是怎么回事呢?原来二胡狭窄的音域很限制乐曲的表现力,一首曲子翻来覆去地 In 1932, the Japanese launched the “January 28 Incident” in Shanghai. In order to avoid turmoil, Lu Wencheng sat in a ship by sea in Shanghai to live in Hong Kong. The moment of leaving Shanghai, standing on the deck facing the sea breeze he did not think that this other farewell is actually farewell. After arriving in Hong Kong, Lv Wencheng hurried to settle down his family members and devoted himself to the performance and creation of music. One day after inventing the wire erhu, Lu Wencheng, who practiced erhu alone, suddenly stopped playing. He put the erhu in his hand casually on the chair next to him and sat alone with a sultry air. What is going on? The original erhu narrow range of music is very limited expressive force, a song over and over again