When a house facing south breaks ground, it usually needs to be hammered in the southeast or southwest direction, because in the traditional culture of China, the southeast direction is regarded as a wealth orientation, while the southwest direction is regarded as a noble orientation. When breaking ground, hammering in these two directions can play a role in making money, prosperity and ensuring safety.
It should be noted that Feng Shui is only a part of traditional culture and cannot completely determine a person's fate and fortune. When choosing a house facing south, other factors such as geographical location, sunshine and ventilation need to be considered to ensure the comfort and safety of living.