According to the requirements of Feng Shui, can a sea of ​​root-carved tea be placed in the living room?

It can be placed!

But you have to pay attention to some details.

Root carvings are generally irregular or oddly shaped. Be careful not to have sharp corners or anything like that, and it should be better facing the doors in the inner rooms.

If possible, don’t choose root carvings with sharp corners! The shape is so weird that it doesn't matter.