I understand and I agree with you on that matter. But do you think that west is not part of that oppression by imposing sanction of various countries and resulting in degraded quality of life ? Don't you think they armed rebels that resulted in much chaos and death and inhumanity ? If someone is dead there is no talk of humanity and liberty. Liberty starts with peace. I understand that there are certain area where China and other countries can improve but other countries should not use that as pretext for their political and economical agenda. And indeed there is much more lot space and areas for west has to workout given they have made such tremendous scientific and economical development.West's actions don't reflect their achievements.
And another point is liberty given by democracy is useless if that does not translates to wishes of the populace and that is happening right now in West and US. Its there but has no effect