Habitsandcustomsaretheearliest,themostpopularonekindofsocialnorms,isthepeopleofallethnicgroupsinthelong-termhistoricaldevelopmentprocessfollowedthelongproductandtheformationofawayoflife,mainlyinfood,clothing,housing,festivals,etiquette,marriage,funeralandotheraspects,andisnotalaw,thereforenotlegallybindingcodeofconduct,whichmainlythroughimitationintopeople'shabitsofbehavior.Asthesayinggoes:"hundreddifferenttone,intendifferentcustoms",referstotheregionalcustomsvarygreatly,andkeenobservationandcrossculturalexchangesdoinRomeasRomedoes.Isanimportantringinthe.Generallyspeaking,habitsandcustomsarethesocialnormscaneasilybeadaptedtothelevelofthe.Exchangebothsidesknoweachothercustomdifferences,frictionandconflictareeasytoavoid,heartisalsorelativelyeasytoadapt.Habitsandcustomsaretheunwritten,customsandhabitsofconflictingresultsistohurtthefeelingsoftheexchangenational.