human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Perpetrator, Date, Year, Location, Country, Killed, Injured
###Question: What is Date, when Country is "China", and when Perpetrator is "Shi Yuejun , 35"?
gpt
SELECT Date FROM table WHERE Country = china AND Perpetrator = shi yuejun , 35