There is a well behind the house, which is a symbol of financial resources. In geomantic omen, it is called keeping healthy, and water is the main source of wealth. This is a symbol of a land where people are rich and prosperous. However, clean water is auspicious, and it is unlucky to maintain ecological balance behind the house. It is best to keep the well dry all the year round and the financial resources are rolling.
Storing wind and gathering gas