Context : The QBZ-95 (Chinese: 95式自动步枪; pinyin: 95 Shì Zìdòng Bùqiāng; literally: ``Type 95 Automatic Rifle'') is a bullpup style assault rifle manufactured by Arsenal 266, part of Norinco and Arsenal 296, under Jianshe Corp, China South for the People's Liberation Army, the armed forces of the People's Republic of China, Chinese People's Armed Police (para-military police), and Chinese law enforcement. 
Subject : QBZ-95 
Relation : service entry
In what year did QBZ-95 enter service?