What is a compass day shift?

Compass day shift refers to the date measured by Feng Shui master according to the compass.

According to the query of bamboo slips community network, compass daily class is also called "daily class", which includes two aspects: "four pillars" and "sun Zhu", and is a numerology term. On the internet, there are some ambiguities in the definitions of Japanese lessons, Japanese science and auspicious choices, which need to be distinguished more.