Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Season | Skip | Third | Second | Lead | Alternate | Events |
| --- | --- | --- | --- | --- | --- | --- |
| 2002-03 | Xu Xiaoming | Wang Fengchun | Yu Zhu | Liu Rui | Ma Yongjun | 2002 PCC |
| 2005-06 | Xu Xiaoming | Li Hongchen | Wang Fengchun | Liu Rui | Ma Yongjun | 2005 PCC |
| 2007-08 | Wang Fengchun | Liu Rui | Xu Xiaoming | Zang Jialiang | Li Dongyan | 2008 WMCC |
| 2008-09 | Wang Fengchun | Liu Rui | Xu Xiaoming | Zang Jialiang | Chen Lu'an | 2009 WMCC |
| 2009-10 | Liu Rui | Wang Fengchun (skip) | Xu Xiaoming | Zang Jialiang | Li Hongchen | 2010 Olympic Games |
Question:
Which lead had a season of 2009-10?
Answer:
Zang Jialiang