街知巷聞 (gaai1 zi1 hong6 man4) — known to everyone; known and heard of in the streets and alleys in Cantonese
gaaiˉ¹街ziˉ¹知hongˍ₆巷manˎ₄聞简 街知巷闻
Mandarin Pinyin: jie1 zhi1 xiang4 wen2
Meaning of 街知巷聞
nounknown to everyone; known and heard of in the streets and alleys