Is Fuxi gossip really useful?

This kind of thing, Fuxi gossip, is very mysterious in combination with Zhouyi, but sometimes it is really accurate ... I heard that people can only understand some gossip and images, and the other part is not for people to see ... You should be talking about marching arrays, which were set up in ancient times to reduce casualties ... Divination was before the war, but it has been around since the week. If gossip looks good, send troops, if it doesn't, don't send troops …