Ten Deities at the Houses for Eight Characters

Many people say that numerology is difficult to learn. When I meet students for the first time, they always say that when they hold the Eight Characters Plate, it will take a lot of time to decide if the eight characters are body-strong, body-weak, slave-strong and slave-weak. Even if we suppose the Eight Characters Plate is slave-strong, they can calculate from this direction. When the calculated results do not conform to the eight characters owner, the slave-strong decision should be overturned at once. And body-weak and slave-weak should be taken into consideration again. And they have to calculate again. These are difficulties they often come across during the learning.