《分飛燕》係一首經典粵語流行曲，屬於粵曲小調。蘇翁用廣東傳統古曲《楊翠喜》，填詞得來。初時唔係呢個名，叫做《囑咐話兒莫厭煩》。第一個唱嘅歌手，係甄秀儀及陳浩德，收録響甄秀儀1973年香港發行嘅專輯《一切太美妙》(麗歌唱片/百代唱片， S-LRHX-001 ）入面。《分飛燕》響香港、廣東、東南亞等講粵語嘅地方都有好多人傳唱；日後有好多歌星翻唱過。
"Fen Fei Yan" is a classic Cantonese pop song that belongs to the minor key of Cantonese opera. Su Weng used the traditional Cantonese ancient song "Yang Cuixi" to fill in the lyrics. At first, it was not called this name, it was called "Don't Get Tired of Telling Words". The first singers to sing were Yan Sau-yee and Chan Ho-tak, which resounded with Yan Xiuyi's 1973 Hong Kong album "It's All Too Wonderful" (Lily Records/EMI Records, S-LRHX-001). "Fen Fei Yan" has also been sung by many people in Cantonese-speaking places such as Hong Kong, Guangdong, and Southeast Asia, and many singers have covered it in the future.