首要 shǒuyào HSK7 most important Origin Definitions Defs Strokes Stroke Words Sentences Sents shǒuyào most important 首 shǒu adjective first (bound form) first; highest; earliest要 yào adjective important (bound form) important; essential; vital; keyshǒuyào leader 首 shǒu noun chief (bound form) leader; chief; person in charge要 yào adjective important (bound form) important; essential; vital; key