Created as a variation of My Random Diary, 50 Years uses audio and sound to explore the past by reconciling the difference between social and individual memories. Set against the urban landscape of Asia Society Hong Kong Center, 50 Years acts as a guide as visitors make their way towards the exhibition gallery. This work also serves as a prelude and footnote to the entire My Random Diary series. (English voiceover by Hera Chan)

這是與《我的混亂日記》同一系列的音頻變奏，讓觀眾在前往展廳的路上細聽。作品以亞洲協會香港中心座落的都市景觀作為背景，耳機播放的獨白調和著我們在回顧過去時遇到社會和個人記憶的差異。這既是藝術家自己的註腳，也是本系列的序幕。（粵語版由藝術家本人旁白）