彫虫小技   diāo chóng xiǎo jì 雕虫小技 diāochóng-xiǎojì[insignificant skill；literary skill of no order；ornate writing with embellishments；triffling skill of a scribe] 比喻微小的技能，也用来谦称自己写的诗作或文章

彫 虫 小 技