 The process oriented metaphysics of Buddhism fit with the Chinese philosophical tradition, but it brought a level of precision and complexity honed through a long tradition of intense disputation and dialectic. Positions that had been taken for granted in China were articulated in detail and defended against alternatives that had never been a concern (such as the idea of an eternal and unchanging soul). New possibilities were introduced, including the claim that only mind is real. Of course, as Buddhism impacted Chinese philosophy, China transformed Buddhism, leading to schools of Buddhism that never existed in India. Buddhist metaphysics in China is complex and diverse and I will just focus a few  examples.[10]