If the cement yard in front of the door has a certain scale, it may destroy the natural environment in front of the door and may bring some adverse effects to the family. For example, the cement yard may lead to excessive masculinity, making the environment in front of the door lack of softness and harmony, which may affect the positive energy of the family.
However, it should be noted that the theory of Feng Shui has been gradually scientific and questioned in modern times. In any case, we should plan and arrange our living environment reasonably according to the actual situation. Whether the cement yard before reconstruction is good or not needs to consider the actual needs of families, environmental conditions and their own preferences. If you are worried that the existence of the cement yard may adversely affect your family fortune, you'd better consult a Feng Shui master or related professionals and make an assessment and decision according to the actual situation.