Excuse me, the orientation of the house is not positive, but oblique. Is there any way to adjust Feng Shui?

Oblique, not necessarily bad. The quality of feng shui is not only the quality of the room, but also the quality of the orientation. The fortune is different every year, and the orientation is not completely good. If it is really because of poor guidance, it can also be solved by some methods of eliminating evil. It depends on the specific situation of the house you said.