《徐霞客游记·粤西游日记三十一》
土人全是用竹子架成干栏式竹楼，下边养牛养猪，楼上用来烧火做饭与睡觉。
土人俱架竹为栏，下畜牛豕，上爂与卧处之所托焉。
The natives all use bamboo to build stilted bamboo buildings, with cattle and pigs raised under them, and the upper floor is used for cooking and sleeping.