Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_2135222_2 (pinyin VARCHAR, simplified VARCHAR)

### Question ###
What is the Pinyin for the simplified 虞城县?

### Accurate SQL ###

SELECT pinyin FROM table_2135222_2 WHERE simplified = "虞城县"