What does metaphysics mean?
Kong Xuan is mysterious and empty, with no evidence, no basis, and it is intended to be open. There are many methods, such as the big mysterious sky and the flying star method.
First, the "Shen Kong point" that appears on the market now is Fei Xing method, which is also known as the hole in the habit. There is a big gap between Da Kongxuan and Xiao Kong Xuan in operating procedures and practical value. There are three sets of Shen's Xiao Xuan Kong: one is the astrolabe, the other is the mountain astrolabe, and the third is the astrolabe. Moreover, there is a difference between playing divination and playing astrology, which is very complicated and misleading. The mysterious sky is relatively simple, whether flying forward or backward, it is a set, and the transportation is convenient.
Second, Kong Xuan Jr. must find out how many degrees a mountain has in a certain direction when surveying, and use divination within a few degrees and stars with a few degrees. This is very difficult when surveying the old grave on site, because it is impossible to say how many degrees, so it is impossible to say how many degrees. Kong Xuan field survey of Yin and Yang rooms, these problems will not exist.
Third, Kong Xuan Junior is a flying star school. It takes Yunxing as the polar star, and the inversion depends entirely on the yin and yang of the divinatory position of Pandishan, which determines the forward and backward flight methods of the mountain plate and the disk star. The nine planets are divided into yin and yang by the movement of the upper and lower elements, and the yang is reversed by the yin and reversed by the movement of the elements. Da Kongxuan and George W. Kong Xuan are different in turning around the fate of the stars. Zhong Yiming of George W. Kong Xuan also thinks that "there are not a few people who actually use inspectors without making a fuss, or even cause serious disasters".