Hi, Jixiaohua, sorry cannot type Chinese on my current machine. Not sure how to write you a personal message, so I ping you here about my request.
I am the original author of this article in www.mitbbs.com. The original post is already deleted due to personal issues. Please help me delete this article as well. I replied to jack_xu in the post, without any response. Please kindly help me delete this article posted by jack_xu. Thanks ahead!