any good course focusing on VFX, for example when I video a automobile for example a truck, There will be orbit angle at the trunk and I want to add 3D bomb in the trunk it will be cool
Sounds cool yes. Here on CGC there's a couple, but VFX isn't really the focus, would be cool to see more courses about that though. Here's a list:
https://cgcookie.com/courses/2d-camera-tracking-in-blender
https://cgcookie.com/courses/compositing-transformer-vfx-in-blender
https://cgcookie.com/courses/compositing-a-3d-monster-into-a-live-action-scene
https://cgcookie.com/courses/compositing-2d-motion-blur-in-blender
https://cgcookie.com/courses/green-screen-compositing
https://cgcookie.com/courses/how-to-track-and-replace-a-phone-screen-in-blender
https://cgcookie.com/courses/create-a-vfx-shot-in-blender-alien-abduction
