Because of his fourth exposure to drugs, Da Bing shifted his performance focus to Hebei, Chinese mainland, and worked as a post-production worker in Beijing local TV station. 20 12 was admitted to union medical college hospital on June 25th due to overwork, cold and fungal infection [1]. At the end of the same month, he was critically ill, and his condition improved once, but suddenly deteriorated in mid-July, and finally died of multiple organ failure due to acute pneumonia in Beijing at 2: 07 am on July 20 of the same year.

From Wikipedia