Thepoliticalsystemcoversmanyfields，andthepoliticalsystemsofdifferentcountriesvarygreatly.ThepoliticalsystemofcontemporaryChinaincludestheformofstatestructure，theelectoralsystem，thesystemofpeoplescongresses，thesystemofthestatepresidency，thesystemofadministration，thejudiciarysystem，themilitarysystem，thesystemofmulti-partycooperationandpoliticalconsultation，andthesystemofgrass-rootsdemocracy