Will lead to disaster
The part in front of the main entrance is called Fanggan in geomantic omen, which is where Yang meets. In the geomantic omen of ancient houses and cemeteries, it is felt that only by keeping the environment clean, spacious, bright in lighting and gathering wind and gas can the geomantic omen at home be kept in an excellent state, so as to gather wealth, generate wealth and welcome happiness. If an iron shed is built at the main entrance, it will block the light of the dry edge and make the dry edge more and more messy and narrow. If it lasts for a long time, it will definitely lead to the leakage of wealth at home and the dispersion of wealth, and relatives will feel depressed. Some old people even think that relatives will encounter disasters.