灣仔藍屋有70幾年歷史，由於裏面冇裝抽水馬桶，係少數仲要倒夜香嘅古老住宅。
The Blue House in Wan Chai has a history of more than 70 years, and because there is no flush toilet in it, it is one of the few ancient houses that still pour night incense.