Longtang
A longtang (Chinese: 弄堂; pinyin: lòngtáng, Shanghainese: /loŋ¹¹ dɑ̃⁴⁴/, Wugniu: lon-daon) is a lane in Shanghai and, by extension, a community centred on a lane or several interconnected lanes. It is sometimes called lilong (里弄); the latter name incorporates the -li suffix often used in the name of residential developments in the late 19th and early 20th centuries.