Japan offers $20m to IAEA during agency's head visitTop adviser reaffirms opposition to 'Taiwan independence'National security bill comes into law on March 23Profile: Xi Jinping the reformerChina, UN coMinister pledges to improve security of State benefitsWide range of issues raised in media interviewsMeet trying to divide world, observers sayMinistry: U.S. practice disrupts normal business activitiesLegislators eye growth boost