Has anyone ever taken a home improvement feng shui class in Hangzhou Huilai? what do you think?

I came from Hebei to Hangzhou to listen. Because I am a designer, I have little knowledge of geomantic omen, and I can't find a place to study geomantic omen design in home decoration. So as soon as I heard that the teacher there told me that the Feng Shui class was very good, I ran straight over. After research, I finally found a way to design and combine feng shui, which feels quite worthwhile, haha.