How to choose the date of installing a new door?

In fact, if you just press the door, you don't have to say so much. Just choose Gregorian calendar 3, 6 and 9. If birthdays count together, don't live in this house. I think you'd better buy another house, provided that you find a famous Mr. Feng Shui first. In fact, these things should not be pursued deliberately, nor should they be completely disbelieved. As long as the family is happy and healthy.