U.S. chip firms urge Biden administration to approve sales to China as ban backfiresChinese FM denounces 'freedom of speech' in U.S.Enduring friendship with Xi fosters U.S.NY tightens security in subways as crimes riseSPP committed to lawChina prepares to boost multiple sectors to help develop innovative talentProfile: Xi Jinping the reformerChina prepares to boost multiple sectors to help develop innovative talentNY tightens security in subways as crimes riseU.S. using Taiwan as 'pawn', says spokesperson