Excuse me, is it better to hang the Feng Shui Master Shop outside or inside Shanhai Town?

Many people will ask whether Shanhai Town should be hung outside or inside the door. Generally, Shanhai Town is used to hang outside the door. Many shops that do business will hang Shanhai Town outside the store. The name of Shanhai Town, as its name implies, is to contain mountains and seas and resolve the relatively large Feng Shui. If you live on the edge of rivers, lakes and seas, or there are mountains and rivers approaching your home in front of your house, you can hang Shanhai Town on the outdoor door to pray for peace, which can prevent the damage of mountain torrents, tsunamis, river and lake tides and feng shui suffocation to your home. Shanhai Town is used to town mountains and seas, and it is not suitable to be placed in the house. Only hanging outside the door can restrain the surrounding mountains and seas. Shanhai town also has many designs, but the theme is mountains and seas. If there is one mountain, there are five peaks, just like Wuzhishan; The sea should be the kind with splashing waves and rough waves. This can represent that the mountains and seas here are the strongest, while the mountains and seas outside all mean under my mountains and seas. Therefore, Shanhai Town is only useful if it is hung outside the door.