Middle Kingdom vs Tang

Middle Kingdom

name
  • China. 

  • Egypt from the time of its reunification under Mentuhotep II in the 11th Dynasty (ending the First Intermediate Period) to its disintegration during the 13th Dynasty and the beginning of the Second Intermediate Period. 

Tang

name
  • Any of a number of places in China. 

  • A Chinese surname from Min Nan. 

  • A Chinese surname from Mandarin. 

  • A Chinese surname from Teochew. 

  • The imperial dynasty of China which reigned from 618 to 907. 

  • A Chinese surname from Cantonese. 

  • The Turkic dynasty of China which lasted from 923 to 936. 

  • Any of a number of places, including a village in Iran and a village in Afghanistan. 

  • A county of Baoding, Hebei, China. 

  • A kingdom in China which existed between 937 and 975. 

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