375068
He attended elementary and middle school in Henan province graduating from Huaiqing Middle School at age 19 , when he then attended Kaifeng Teachers Training Institute and the Beijing French School .
 Henan, Kaifeng
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Henan, Kaifeng