LookingfromChina’sneighboringenvironment,theAmericafactorisundoubtedlythemostimportantfactorinanalyzingChina’sneighboringsecurity.SpeakingofU.S.influenceonChina’sneighboringsecurity,somescholarstendtobelievethattheunfavorablefactorsplayadominantrole.Thisconclusioncomesfromthe"newmoonshapeencirclement"alreadyexistingsincetheColdWarinAmerica,