19749
Some radicals from the League , led by Trần Văn Cung left to form the Communist Party of Indochina ( 1929-1930 ) .
 Trần Văn Cung
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Trần Văn Cung