Can feng shui screen be hollowed out?

Feng shui screen is definitely not hollowed out. Since it is to block the wind and water, someone must block it! If it is hollowed out, it means there is still a gap, which can be said to be an opportunity. Therefore, if it is to be used to block the problem of geomantic omen, it is better to seal it strictly. For example, people say that it is best to put party spirit water in the fried dumplings opposite, otherwise the feng shui is not good, and it is best to use stones, and they are hard stones and relatively large stones. It is said that rockery is the best, because the saying is,