Here are 2 famous actors from China died at 52:
Wong Yue (October 26, 1955 Hong Kong-May 16, 2008 Hong Kong) also known as Yue Wong, Wang Yu, Wang Yue, Wong Yu, Yu Wang, Yung Wong Yue, Wong Chi Kuen, Young Wong Yu or Yung Wong Yu was a Chinese actor.
He died as a result of acute pneumonia.
Read more about Wong Yue on Wikipedia »
Shi Dongshan (December 29, 1902 Hangzhou-February 23, 1955) a.k.a. Shì Dōngshān, Dongshan Shi or Kuangshao Shi was a Chinese film director and actor.
He died caused by suicide.
Read more about Shi Dongshan on Wikipedia »