59623
He commanded armies against the French Cochinchina Campaign at the battles of Đà Nẵng ( 1858 ) , Gia Định ( 1861 ) and Hanoi ( 1873 ) .
 Đà Nẵng, Hanoi
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Đà Nẵng, Hanoi