I appreciate the comments from any readers of this blog - I am able to read the comments as I have changed it so that I need to "moderate" them. This enables me to read them, but not reply to the comment. Blogspot is not accessable in China. Wikepedia is not accessible from China.
That's just the way it is. I certainly thank you for commenting, and Lei, I have read your comments. Thank you.
It is interesting that students here feel the pressure of competition in education, and some seem to work hard while others just complain. I tend to feel that students throughout the world think that they are under much pressure. That may be.