Yak butter is still produced today by Tibetan farmers by hand using a traditional method. The first step is to collect milk from yaks.  The milk is then poured into a tall wooden cylinder, followed by a continuous up-down plunging motion and churning of the milk by the farmer using a round wooden paddle, easily up to a few thousand times over an hour.  When the resulting solidified butter begins to stick to the wall of the container, the farmer will collect the butter and cool it down using water, before squeezing the solid butter to remove any remnant liquid that may be still trapped inside the butter.  The final step is to shape the butter by hand into the individual round cakes normally seen in the market, each piece weighing around one kilogram.
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Yunnan Luxi Chengzi old village,Yi Minority living place. Their house are made of earth. In this village most adults go outside to big city

and had work to earn more money for family ,only leave the golden age people and children in the village. And in a big house

there,there lives more than 3 families with no relative in a yard, its unique culture. You shouldn't miss this spot, and if you want see

 original culture old villageand minority ,Chengzi village is the you best choice.

Kunming Guan du old town is located in the south-eastern suburbs will, is one of the famous historical and cultural town and

one of the cradles of Yunnan culture, is the Yunnan tourism, also a special city kunming tourism major historical and cultural

landscape.

In  Nanzhao Dali kingdom period, it's always been the big town northeast of Dianchi Lake shore and traffic position, Guandu

formerly known as "nest hole" is a screw shell mountains of Dianchi Lake shore fishing village. In the Tang dynasty, the ancient

Guandu is Nanzhao royal visit Dianchi Lake and the ideal place to stop, in about 1180 to 1190, in "Shan refer to" drill

high often take a boat to visit nest hole. This product ship rope on the shore, so he gave nest hole named "Guandu"