If he was actually serious about it and not just grandstanding too he would be addressing America and America only, because he's an American senator and can only impact American choices. His pushes for change need to be within America only. The only way an American senator exerts any power or influence in China is via imperialism, sanctions, economic violence. America doesn't need to worry about what China is doing at all, it needs to look internally and fix itself. Bernie needs to shut the fuck up on the fence sitting and focus his efforts where they could actually have an impact if he really truly cared.