一いっ国こく二に制せい度どMeaningsNoun1. one country, two systems (Chinese policy allowing for areas such as Hong Kong to maintain their own economic and administrative systems)Kanji used一one国country二two制control度degreesComposed of一いっ国こくone country; the whole nation; the whole countryNoun二にtwo; 2Numeric制せい度どsystem; institution; organization; organisationNoun