There are many branches of Yi-ology, among which eight characters, six hexagrams and geomantic omen have the highest accuracy, and physiognomy and palm reading are also of practical value.
It is suggested that Shao Weihua's Prophecy of Zhouyi and Prophecy of Four Columns should be used as enlightenment reading materials. The former talks about six hexagrams, while the latter talks about eight characters.
These two books can lay a good foundation for Yin and Yang five lines of gossip's main branch and play a decisive role in seeing other aspects such as Feng Shui in the future.
Six hexagrams are practical, everything can be measured and it is very convenient to use. You can also directly measure feng shui.
From the face, it is "Mashenyi Township".