[OT] Toei and Hong Kong's TVB relationship???

Hey, anyone here know about the grand television station named TVB in Hong Kong? I heard that TVB is the main distributor of Toei shows in Hong Kong and their relationship is so close that Toei let TVB cover their famous Kamen Rider theme song into a TVB's drama OST



https://www.youtube.com/watch?v=CYHHZBobUcA