cha vs cowslip tea

cha

noun
  • tea, sometimes (dialect) specifically masala chai 

  • Synonym of Korean foot: a traditional unit of length equivalent to about 30.3 cm. 

pron
  • You. 

particle
  • Used to count out steps, particularly involving the hip-shaking sections of rhythmic Latin dances 

cowslip tea

noun
  • An herbal tea made with cowslip flowers. 

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