What birthday is this?

The fire of life belongs to folk appellation, which is generally called by the year Yinna's five lines. For example, you were born in Bingyin, and Yinna's furnace caught fire. People generally call it the fire of life, but professional fortune tellers use four pillars to tell their fortune, so a large part of them are called by the five elements of daily work. For example, you were born in Jiazi, and the daily work is Jia, so there is nothing wrong with calling it a wooden life person. This is just a different title, and there is nothing special about it.