孜industriousnessStrokes7OnシKunつとめるParts子child攵strikeWords with 孜孜々しし · shishiassiduously; diligently孜々営々ししえいえい · shishieieiassiduously; with unremitting zeal孜々としてししとして · shishitoshiteassiduously; diligentlyStudy it in Yanamino