(filephoto)Globalgovernancewithrules,systemsandmultilateralparticipationasitscoreisthebasisoftheworld’sprosperity,stabilityandpeacesincetheColdWar.Inthedevelopmentofinternationalbusiness,finance,scienceandtechnologyandmarketaswellastheprocessofconstantlyadjustinganddevelopinginternationalrules,systemsandmultilateralparticipationaftertheColdWar,eachcountryrespectsandobeystheserulesandsystems,whichisthebasicguaranteeforimprovingpoliticalmutualtrustamongcountries,maintainingopenandfreelycompetitiveglobaleconomyandfinancialsystemandupholdinghumanbeings’commoninterestsandwellbeing.Atpresent,worldpoliticsisfacinganunprecedentedchallenge:thecurrentU.S.governmentrepeatedlytoreup“agreements”ithadreachedorparticipatedinandbrazenlyviolatedthebasicrulesofinternationaleconomicandbusinessactivitiesthroughimposingadditionaltariffsonChineseproducts.Ithasalreadyunilaterallylaunchedtheunprecedentedtradefrictioninthehistoryofmankindwhichwillresultinseriousdamagetocurrentrulesonopeninternationalbusinessandmarketaswellascatastrophicimpactsonglobaleconomicstabilityandgrowth.ThecurrentU.S.government,whichignoresthemutuallybeneficialcooperationandcommonprosperityoftheChina-U.S.traderelationsoverthepast40yearsandtakesmanyoutrageousmeasuresregardlessoforderandrulesofinternationaleconomyandscienceandtechnology,isbringingthelargestuncertaintiestotoday’sglobalstabilityandprosperity.It’snotuncommontoseetradefrictionsanddisputesbetweenthetwocountries.Chinahasnevertriedtoevadedisputes,anditalsohassincerityanddeterminationtohandledisputesthroughdialogue.However,thecurrentU.S.governmentchangedAmericanChinapoliciesdrastically,andeven“overturnedthetable”ontradeandscienceandtechnology.Chinawon’ttoleratesuchbehaviors.TradenegotiationisneededforChinaandtheU.S.Thetwosidesshouldmakeuptheirmindstoadjusttradesystemanddeepenreformforthelong-termstabilityofChina-U.S.relationsandmutualbenefitaswellasthebuildingofanewpoliticalandeconomicbasis.That’sahistoricalmissionofthoseoverseeingChina-U.S.tiesinthe21stcentury.ContributedbyZhuFengforGuangmingDailyTranslatedbyZhangZhou