Excuse me, why is there a pond in front of Hakka ancestral houses?

Hakka Dragon House is a Tai Chi circle. The structure includes the moon shadow in the first half (that is, the pond asked by the landlord), the grain drying field in the middle part and the semi-circular house in the second half. Behind is the mountain. If there are no mountains, trees will generally be planted, that is, feng shui forest.

Forepond is not only a part of geomantic omen, but also has four functions: one is to store water and raise fish; The second is fire fighting and disaster prevention; The third is washing; The fourth is to form a water climate and keep the house warm in winter and cool in summer.