quiche vs xianbing

quiche

noun
  • A pie made primarily of eggs and cream in a pastry crust. Other ingredients such as chopped meat or vegetables are often added to the eggs before the quiche is baked. 

adj
  • Extremely appealing to look at; sexually alluring. 

xianbing

noun
  • A traditional kind of Chinese stuffed pancake. 

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