[Req] Invite northbear

[northbear]

Country	China
Site	nil
Note	I'm a teacher of Railway Institute of Shijiazhuang, and very interested in electronic technologies and computer science. I know u through the google search engine, and want to join u for communicating or sharing things we are interesting

[Invitation System]

	Invitation status	: Person isn't invited yet.
	Permission	: You cannot invite. Because you are guest.
	Your credits	: You have no invitation credits.