User talk:Hai Yin

Welcome

Welcome!

Hello, Hai Yin, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are some pages that you might find helpful:

• The five pillars of Wikipedia
• Tutorial
• How to edit a page and How to develop articles
• How to create your first article (using the Article Wizard if you wish)
• Manual of Style

I hope you enjoy editing here and being a Wikipedian! Please sign your messages on discussion pages using four tildes (~~~~); this will automatically insert your username and the date. If you need help, check out Wikipedia:Questions, ask me on my talk page, or ask your question on this page and then place {{helpme}} before the question. Again, welcome! A8UDI 18:43, 10 December 2009 (UTC)

December 2009

Welcome to Wikipedia. The recent edit that you made to the page Adobe Systems has been reverted, as it appears to be unconstructive. Please use the sandbox for testing any edits; if you believe the edit was constructive, please ensure that you provide an informative edit summary. You may also wish to read the introduction to editing for further information. Thank you. J.delanoy^gabs_adds 19:00, 10 December 2009 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to the page Charles Geschke. Such edits constitute vandalism and are reverted. Please do not continue to make unconstructive edits to pages; use the sandbox for testing. Thank you. J.delanoy^gabs_adds 19:22, 10 December 2009 (UTC)

You need to cite a reliable source for edits such as this. Your personal knowledge is not sufficient. Fred Talk 14:31, 17 December 2009 (UTC)