lanes and alleys / neighborhood / lane neighborhoods in parts of Shanghai, with modified Chinese courtyard houses, occupied by single families in the 1930s, now crowded with multiple families
li, ancient measure of length, approx. 500 m / neighborhood / ancient administrative unit of 25 families / (Tw) borough, administrative unit between the township 鎮|镇[zhen4] and neighborhood 鄰|邻[lin2] levels