三度板斧 [－－－－]

Jyutping saam1 dou6 baan2 fu2
Pinyin sān dù bǎn fǔ

Definitions (粵典–words.hk)
  1. 名詞
    指處理​某個問​題​嘅​方法​唔​多​，​不外乎​嗰​幾​種
    to have only a limited number of methods to deal with a problem; to have only "a few trick up one's sleeve"; literally: three strokes of the axe
  2. 參看
    三道板斧

三度板斧 [－－－－]

Jyutping saam1 dou6 baan2 fu2
Pinyin sān1du bǎn3fu

Definitions (CC-CANTO)
  1. to have a limited repertoire of skills [written and colloquial]