| Date | Description |
|---|---|
| 2015-01-03 | delete person Mr.Ren Jiang |
| 2014-07-12 | delete person Mr Chen Jing Xi |
| 2014-07-12 | delete person Mr Wenjian Yau |
| 2014-05-30 | delete person Mr.Eric Yang |
| 2014-02-15 | insert person Mr Chen Jing Xi |
| 2014-02-15 | insert person Mr Wenjian Yau |
| 2013-11-22 | delete person Ms.Angel He |
| 2013-07-16 | delete person Mr.Spark Chen |