What does it mean to kill an injured official in Zhouyi's fortune telling?

This is just the name of the encounter between Tiangan [mainly Japanese yen] and the other three Tiangan] in the eight characters. It is a waste of money to encounter the same dry weather. As for other differences, it is different, and it is difficult to explain them clearly at once. You just read that book, which contains special arguments, but you didn't see it and didn't understand it.