Jinjiang vs Jinzhou

Jinjiang

name
  • A county-level city in Quanzhou, Fujian, China 

Jinzhou

name
  • A prefecture-level city in Liaoning, China. 

  • A county-level city in Shijiazhuang, Hebei, China. 

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