How should I put the two-bedroom five emperors' money across the hall?

Hello, if the two bedrooms are door to door,

An uncompleted residential building can bury two strings of authentic five emperors' money.

In a decorated house, you can hang two strings of authentic five emperors' money on the doorframe or both sides or the doorknob in the middle of the door, giving priority to the left.

In addition, you can also use a string of authentic white jade and five emperors' money, that is, white jade gourd plus authentic five emperors' money, which is better than two strings.