193510
R-13 is also built in China as LM WP13 , and experienced similar fate like Tumansky R-11 : originally , both were supposed to be licensed built in China , but due to Sino-Soviet split , all Soviet technical support was withdrawn and China was forced to do the job itself .
 Tumansky
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Tumansky