user: Question: In which championship was the partner Jie Zheng?
Columns: ['Outcome', 'Year', 'Championship', 'Surface', 'Partner', 'Opponents', 'Score']
Types: ['text', 'real', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Runner-up', 2007.0, 'Charleston', 'Clay (Green)', 'Sun Tiantian', 'Yan Zi Jie Zheng', '5–7, 0–6']
SQL:

assistant: SELECT "Championship" FROM "Table" WHERE "Partner" = 'Jie Zheng';