This calendar has the same structure as BaZi. But it has 13 days at the top. 20 at the bottom. And there is no green color in the names of the glyphs of the days. Which suggests that the element of wood is missing. I brought this out in a separate post to show that BaZi is not singular. But we have not received (or it has not been published) what is in the top row. And what cycles underlie this calendar.