The TV in the bedroom, if possible, can be hung on the wall or used in a TV cabinet, with the screen facing the bed. At the same time, the height of the lower edge of the TV screen is about 40 cm higher than the height of the bed.
Because most people, watching TV in the bedroom, are used to taking a half-lying posture, which can make the line of sight basically equal to the TV screen.
Be sure to avoid putting the TV in the corner of the bedroom, which will make people have to lean sideways or twist their heads when watching TV. Maintaining this posture for a long time will have adverse effects on the human cervical and lumbar vertebrae. At the same time, if two people watch, people close to the TV will affect each other's viewing sight.
As for the so-called feng shui, if it is not superstitious, it can be ignored. You know, when the theory of Feng Shui in feudal society came into being, there was no such thing as TV.