十年动乱 shíniándòngluàn the ten-year period of chaos Origin Definitions Defs Strokes Stroke Words Sentences Sents 十 shí numeral ten the number ten; 10年 nián noun year a year or the duration of a year; also used to describe annual or yearly occurrences动乱 動亂 dòngluàn turmoil social or political upheaval; unrest; disturbance