If you don't understand anything, you can click on the expert logo below. After going in, there are experts in home improvement who can consult online, and you can learn more about it on the spot. Don't underestimate this situation. The reason why China traditional geomantic omen can be spread for thousands of years must have its scientific authenticity and rationality. Many things have not been fully explained yet, but we should not take a refusal attitude towards this phenomenon that we don't know yet, otherwise we will regret it once the facts are formed.