Read Edit View history 矜功不立 jīngōngbùlì boastful and ineffectual Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 矜功不立 · jīngōngbùlì · boastful and ineffectual 2026/03/04 矜功不立 jīngōngbùlì boastful and ineffectual to boast of one's achievements but accomplish nothing 他总是矜功不立，结果什么事也做不成。 idiom created sense Mar 4, 2026, 02:25 AM