What exactly is Warframe China and ChangYou? ChangYou is a Chinese video game Publisher. In order for Warframe to officially be in China, it is required that a company must have a physical presence in China. ChangYou's sheer excitement about Warframe and knowledge of all things Tenno allowed us to make a comfortable decision to partner with them for Publishing efforts in China. Part of this publishing effort includes working with ideas from the ChangYou team to have a successful launch in China