Geomantic omen of Qin Shihuang's mausoleum and its mystery? !

The geomantic omen of Qin Shihuang's mausoleum is divided into two layers: the upper layer is dominated by mountain plains, which means that dragons belong to the sea; The lower layer is the water vein, that is, the water Long Mai; And the mausoleum is the orb, which is combined into two dragons. The mausoleum of the First Qin Emperor originally had four entrances, which acted in the east, west, north and south directions respectively, but there was only one of the four doors. Unfortunately, the door is a birthday door, but it is also the owner who has access to the tomb. If you want to enter the ancient tomb, you can only take the Golden Well, which is the living eye of Long Mai, where the dragon gas enters and exits. You can enter or leave here, provided that you have the drawings of the ancient tomb, otherwise you won't want to enter, but if you are an archaeologist, you can make a big excavation, that is, dig from the top down. That's all that matters. There are three rare treasures in the mausoleum of Qin Shihuang, but this is my personal speculation. The first Kyushu tripod disappeared after Qin unified the six countries, and everyone who knew it died. The second is that Xuanyuan sword was a flash in the pan during the Warring States period. The last and most overbearing thing is Sunday 16th. But I'm afraid no one knows that there are only six Kyushu Ding in Qin Shihuang's mausoleum. These six Ding will never be put together, and three of them are placed in Nurhachi's tomb. Oh, I forgot to say, you can't expect to use the instrument to detect that your instrument doesn't work, there will be great deviation. If you are an archaeologist, don't forget to give me the original version of the sixteen hexagrams on Sunday. I want to show me the words on the tripod in Kyushu. Other things are worthless to me.