The UK did not let go of N Ireland, Turkey not giving up Kurd areas, Spain resisted Basques, Australia eradicated Tasmanians, US invaded and actively killed innocents in Iraq/Afghanistan... Until these are resolved, Tibet is domestic Chinese agenda. Western countries and people are just applying double standards. Read the article below and there'd be much enlightenment,
http://www.larouchepub.com/other/2008/3513brit_eurasian_war.html