緊きん張ちょう緩かん和わきんちょうかんわじ字FuriganaMeanings1nouneasing of tensions; détente; thawyojijukugo (four-character idiom)›Refers to the reduction of strained relations, especially in political or diplomatic contexts. Often used in news and formal writing.両りょう国こく間かんの緊きん張ちょう