199627
As a developer of sound-recorders , Diantong was pivotal in bringing to Chinese audiences some of the earliest sound-films , including the Lianhua Film Company - produced Song of the Fishermen ( dir .
 Lianhua Film Company
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Lianhua Film Company