所谓干栏,就是把住房分为上下两层,上层住人,下层无墙不住人或作牲畜圈之类用。中国南方,地势低洼,雨大水多,古人从鸟巢得到启示,在树木之间构屋建房,被传为是有巢氏的发明。事实上,早在六七千年以前,浙江河姆渡人就已经能够建造干栏式房屋了。《新唐书·南蛮传》:南平僚东踞智州,户四千余,多瘴疠,山有毒草、沙虱、蝮蛇,人楼居,梯而上,名日干栏。南平即今南川、綦江一带。可见,重庆古时的主要民居就是干栏,干栏的妙处就在于避潮湿,避虫兽。 The so-called dry bar is to divide the house into two layers, the upper layer and the lower layer, and the lower layer has no wall or no people or a livestock circle. In southern China, where the terrain is low and the rain is heavy, the ancients gained revelation from the bird’s nest, building houses between trees, and it was said that there was a nesting invention. In fact, as early as six or seven thousand years ago, Zhejiang Hemudu people had been able to build drywall houses. “New Book of Tang Nanman Biography”: Nanping Jidong Dongzhizhizhou, more than four thousand households, many squatted, mountain poisonous grass, sand crickets, pythons, people building homes, ladders and on the name of dry. Nanping is now Nanchuan and Minjiang. It can be seen that the main houses in Chongqing in ancient times were trunks. The beauty of the trunks was to avoid the damp and avoid the insects.