ししえいえい 孜々営々 LinksSentence search for 孜々営々Sentence search for ししえいえいSentence search for 孜孜営営Kanji details for 孜 and 営Edit in JMdict 'taru' adjective, Adverb taking the 'to' particle1. assiduously; with unremitting zealOther forms孜孜営営 【ししえいえい】 Discussions Log in to talk about this word.