fu vs prowess

fu

noun
  • Expertise, mastery 

  • A Chinese literary form developed during the times of the Han dynasty that combines prose and poetry, sometimes called rhymed prose. 

  • flux unit 

prowess

noun
  • Skillfulness and manual ability; adroitness or dexterity. 

  • An act of distinguished bravery or courage; a heroic deed. 

  • Distinguished bravery or courage, especially in battle; heroism. 

  • An act of adroitness or dexterity. 

How often have the words fu and prowess occurred in a corpus of books? (source: Google Ngram Viewer )