Chin vs Chinkland

Chin

name
  • Synonym of Zo: a language of Burma. 

  • A surname from Hakka. 

  • A hamlet in Alberta, Canada. 

  • A tribe in Burma. 

  • A state of Burma 

Chinkland

name
  • Synonym of China 

  • Synonym of East Asia or (chiefly US) Asia misunderstood as an extension of East Asia. 

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