Welcome to WordPress.com. This is your first post. Edit or delete it and start blogging!
Author: jack4it
别看这儿，还是去我的官方 weblog 吧
Updated:
jackma.net crashed, please don’t navigate to that site until see my notice!
Welcome to WordPress.com. This is your first post. Edit or delete it and start blogging!
Updated:
jackma.net crashed, please don’t navigate to that site until see my notice!
Jack Ma, a software developer 