上水古洞煙寮區的景況，圖左為房屋，右為區內的店舖。「煙寮」意指煙草寮屋，本為何東爵士為他的煙草種植工人而建的住宿的地方，後來成為該區的名稱。A view of Kwu Tung Yiu Liu area in Sheung Shui, housing on left and shops on right. Yin Liu means 'tobaccos shed', it was originally built by Sir Ho Tung as lodging for his employees working in his tobacco fields.