fu vs sovereignty

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 

sovereignty

noun
  • Excellence, mastery, preeminent efficacy. 

  • An independent or sovereign territory. 

  • Of a polity: the state of making laws and controlling resources without the coercion of other nations. 

  • Of a ruler: supreme authority over all things. 

  • Of a person: the liberty to decide one's thoughts and actions. 

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