Girlfriend's family condition is not good, will Feng Shui be bad?

How do you know your girlfriend's feng shui is not good? I'm telling you, sometimes things turn around. Seeing a girl is not about her feng shui, but mainly about her birthday. Marriage depends on whether the two of them will collide and contradict each other. Generally, girls will be attached (married) and play a great role in the man's family. In fact, most of them help husbands. It depends on whether they are really suitable for each other.