Wangjia Dayuanl, China

fuente: http://depts.washington.edu/chinaciv/home/3arcave.htm



Cave dwellings are common in certain areas of northern China where they serve as homes for more than 40 million people. In the provinces of Shaanxi and Shanxi where the yellow earth (called loess) is quite compacted, cave houses have been in use for centuries.




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