Why is the Xi 'an seat six?

There is no such thing as six hexagrams in Xi 'an block, but there is one in Sanyu village.

Taoism will have two lives, two lives and three lives, and three lives are endless. This is the source of the Book of Changes. It was originally a kind of fortune-telling grass, and later it was cut into different lengths, one for Yang and two short strips for Yin. Draw three at a time to form three hexagrams, and two hexagrams are superimposed to form six hexagrams. Because Sanyan Village faces south, it is a fire, hence its name. This name originated from Chang 'an Jingsheng in Tang Dynasty. You can search the full text of Zhouyi online, and you can know the source of the three hexagrams by combining the location. For example, Suzaku Gate is named after Suzaku defending the south. It should be because Suzaku Street was the real south gate before the Ming Dynasty, and the bell tower moved eastward during Zhu Yuanzhang's period to form today's south gate. It is also Tang Chang 'an that has become a short east street, a long west street, and the Bell and Drum Tower are not in the city center.