Is the house where swallows nest in the countryside feng shui good?

Swallows nest on the walls of buildings as a sign of good luck. Swallows will choose a kind family with a beautiful environment and can ensure safety to nest and breed. Swallows build nests on the walls of buildings, which is an auspicious sign. It symbolizes the kindness and auspiciousness of this family. In the northeast, swallows are allowed to nest and breed under the eaves and indoors. Old people often educate their children to love swallows, and are not allowed to beat swallows, tear down bird's nests or eat swallows. There is a saying that "swallows don't enter evil households" and "blind swallows". Through education from generation to generation, a good social atmosphere of caring for birds is gradually formed. The custom of loving birds conforms to the concept of "green, environmental protection and harmonious coexistence between man and nature". Through the unremitting efforts of generation after generation, nature will be restored, and there will inevitably be a scene of harmony between man and nature: beautiful mountains and clear waters and sky blue.