martial arts exercises which benefit the internal organs

喻指企业内部的机制、体制internal mechanisms and systems

• 内功，是企业兴旺的一个决定因素。

  Internal mechanisms and systems are a decisive factor in the prosperity of an enterprise.

• 企业的持久发展一定要以苦练内功为基础。

  An enterprise's continued development must be based on the painstaking refinement of internal mechanisms and systems.