big shot vs joss

big shot

noun
  • A rare and significant chance to achieve fame or success. 

  • A person with a reputation of importance or power. 

joss

noun
  • Luck. 

  • A heathen divinity. 

  • A Chinese household divinity; a Chinese idol. 

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