I taught myself ANSYS, which was ok at first, but later it was difficult, especially the grid division. I often encounter problems when defining boundary conditions. If I really want to learn, I'd better find a training institution with strong technical strength and practical experience. I'm also from Changsha, and I'm considering training ANSYS Advanced. I found this information online, so I only found a company, Changsha Sihe Engineering and Technology Consulting Company, and went to their website. The teachers are strong, and the students' works still have a certain level. The key is that others have issued a certificate and are ready to call for consultation. If you can find a good training institution, please leave a message!

I hope my answer is useful to you!