> For the complete documentation index, see [llms.txt](https://en.chanyuan8.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://en.chanyuan8.org/china-yinyi-ecovillage/a-paved-asphalt-road-was-laid-in-less-than-four-hours.md).

# A paved asphalt road was laid in less than four hours

Xue Feng

 2015-06-18

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