http://www.epochtimes.com/gb/12/2/21/n3518304.htm%3C%E5%A4%A9%E4%B8%8B%E5%AE%85%E7%AC%AC%3E%E5%B1%B1%E8%A5%BF%E2%94%80%E2%94%80%E7%AA%91%E6%B4%9E%E6%B0%91%E5%B1%85

Shanxi

http://zh.wikipedia.org/wiki/File:China_Shaanxi.svg

Los tipos de Yaodong

http://zhangjingchanga.blog.163.com/blog/static/122583682010102674250187/

pegada a la montaña

http://www.epochtimes.com/gb/12/2/21/n3518304.htm%3C%E5%A4%A9%E4%B8%8B%E5%AE%85%E7%AC%AC%3E%E5%B1%B1%E8%A5%BF%E2%94%80%E2%94%80%E7%AA%91%E6%B4%9E%E6%B0%91%E5%B1%85

http://www.itravelqq.com/2009/0927/21604.html

http://www.itravelqq.com/2009/0927/21604.html

http://www.epochtimes.com/gb/12/2/21/n3518304.htm%3C%E5%A4%A9%E4%B8%8B%E5%AE%85%E7%AC%AC%3E%E5%B1%B1%E8%A5%BF%E2%94%80%E2%94%80%E7%AA%91%E6%B4%9E%E6%B0%91%E5%B1%85

http://www.itravelqq.com/2009/0927/21604.html

http://zhangjingchanga.blog.163.com/blog/static/122583682010102674250187/

http://bike.baidu.com/picview/44953/44953/236000/4e4a20a4462309f7e0fe5481720e0cf3d6cad694.html#albumindex=0&picindex=3

http://en.wikipedia.org/wiki/File:Cave_houses_shanxi_1.jpg

debajo de la rasante

http://www.epochtimes.com/gb/12/2/21/n3518304.htm%3C%E5%A4%A9%E4%B8%8B%E5%AE%85%E7%AC%AC%3E%E5%B1%B1%E8%A5%BF%E2%94%80%E2%94%80%E7%AA%91%E6%B4%9E%E6%B0%91%E5%B1%85

formas de entrada

http://www.epochtimes.com/gb/12/2/21/n3518304.htm%3C%E5%A4%A9%E4%B8%8B%E5%AE%85%E7%AC%AC%3E%E5%B1%B1%E8%A5%BF%E2%94%80%E2%94%80%E7%AA%91%E6%B4%9E%E6%B0%91%E5%B1%85

http://en.wikipedia.org/wiki/File:Cave_houses_shanxi_1.jpg

http://zhangjingchanga.blog.163.com/blog/static/122583682010102674250187/

http://www.epochtimes.com/gb/12/2/21/n3518304.htm%3C%E5%A4%A9%E4%B8%8B%E5%AE%85%E7%AC%AC%3E%E5%B1%B1%E8%A5%BF%E2%94%80%E2%94%80%E7%AA%91%E6%B4%9E%E6%B0%91%E5%B1%85

http://zhangjingchanga.blog.163.com/blog/static/122583682010102674250187/

http://www.itravelqq.com/2009/0927/21604.html

http://monster-bego.blogspot.com.es/2013/05/manusia-goa-di-yaodong-china.html

http://monster-bego.blogspot.com.es/2013/05/manusia-goa-di-yaodong-china.html

http://bike.baidu.com/picview/77383/77383/0/62667cd0defd7ecfa1ec9ce4.html#albumindex=0&picindex=4

http://zhangjingchanga.blog.163.com/blog/static/122583682010102674250187/

http://www.epochtimes.com/gb/12/2/21/n3518304.htm%3C%E5%A4%A9%E4%B8%8B%E5%AE%85%E7%AC%AC%3E%E5%B1%B1%E8%A5%BF%E2%94%80%E2%94%80%E7%AA%91%E6%B4%9E%E6%B0%91%E5%B1%85

http://bike.baidu.com/picview/44953/44953/236000/4e4a20a4462309f7e0fe5481720e0cf3d6cad694.html#albumindex=0&picindex=3

http://bike.baidu.com/picview/44953/44953/236000/4e4a20a4462309f7e0fe5481720e0cf3d6cad694.html#albumindex=0&picindex=3