What's the use of immortals? Why do you feel that there are many opposites between Feng Shui and Eight Characters?

The eight characters are your life, but there is no life in Feng Shui. According to your question, there is an error. This Kunshou should refer to Zhai Kun, that is, there is a saying in the Eight Houses Law that there are four longevity in the west and four longevity in the east, which means that the longevity of the house should match your longevity. Therefore, Kun Ming in Feng Shui should mean that the house is Zhai Kun, and the eight characters judge your five elements according to the monthly order.