Xizang professor promotes plateau ecologyJapan offers $20m to IAEA during agency's head visitChina urges S Korea to refrain from hyping up S China Sea issueChinese scholar introduces nation's human rights protection of the disabled at Human Rights CouncilXi congratulates Zardari on election as Pakistani presidentChina advocates for equal and orderly multiU.S. chip firms urge Biden administration to approve sales to China as ban backfiresChina, UN coSpokesman calls on U.S. to translate commitment into actionWang calls for greater solidarity