User talk:LiDaobing
Appearance
LiDaobing, welcome to Wikipedia. To answer you're question, to make a Computational chemistry be a sub category of Category:Chemistry, you need to create a page at Category:Computational chemistry, and in that page add [[Category:Chemistry]], which will then appear as a subcategory on Category:Chemistry. You can then add articles to the new category.
For more editing help, see the tutorial, ask at the Wikipedia:Village pump, or feel free to ask me at my talk page. Most importantly, have fun. Gentgeen 08:44, 18 Jun 2004 (UTC)
Zh tags
Hi LiDaobing,
I noticed you have been switching zh-cn and zh-tw tags to zh. According to Wikipedia:Chinese_interlanguage_links, zh-tw and zh-cn should be used if possible. -spencer195 16:43, 4 Oct 2004 (UTC)