User talk:Doufenglai

Welcome! Hello,, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are a few links to pages you might find helpful: You may also want to complete the Wikipedia Adventure, an interactive tour that will help you learn the basics of editing Wikipedia. You can visit the Teahouse to ask questions or seek help. Please remember to sign your messages on talk pages by typing four tildes ( ~ ); this will automatically insert your username and the date. If you need help, check out Questions, ask me on my talk page, or, and a volunteer should respond shortly. Again, welcome!--Biografer (talk) 02:17, 13 March 2018 (UTC)
 * Introduction and Getting started
 * Contributing to Wikipedia
 * The five pillars of Wikipedia
 * How to edit a page and How to develop articles
 * How to create your first article
 * Simplified Manual of Style

Nomination of Potassium polyacrylate for deletion
A discussion is taking place as to whether the article Potassium polyacrylate is suitable for inclusion in Wikipedia according to Wikipedia's policies and guidelines or whether it should be deleted.

The article will be discussed at Articles for deletion/Potassium polyacrylate until a consensus is reached, and anyone is welcome to contribute to the discussion. The nomination will explain the policies and guidelines which are of concern. The discussion focuses on high-quality evidence and our policies and guidelines.

Users may edit the article during the discussion, including to improve the article to address concerns raised in the discussion. However, do not remove the article-for-deletion notice from the top of the article. PRehse (talk) 15:01, 16 March 2018 (UTC)

Problem with your custom signature
You have a custom signature set in your account preferences. A change to Wikipedia's software has made your current custom signature incompatible with the software.

The problem: Your preferences are set to interpret your custom signature as wikitext. However, your current custom signature does not contain any wikitext.

The solutions: You can reset your signature to the default, or you can fix your signature.


 * Solution 1: Reset your signature to the default:
 * Find the signature section in the first tab of Special:Preferences.
 * Uncheck the box (☑︎→☐) that says "Treat the above as wiki markup."
 * Remove anything in the text box.  (It might already be empty.)
 * Click the blue "" button at the bottom of the page. (The red "" button will reset all of your preference settings, not just the signature.)
 * Solution 2: Fix your custom signature:
 * Find the signature section in the first tab of Special:Preferences.
 * Uncheck the box (☑︎→☐) that says "Treat the above as wiki markup."
 * Click the blue "" button at the bottom of the page.

More information about custom signatures is available at Signatures. If you have followed these instructions and still want help, please leave a message at Wikipedia talk:Signatures. 19:04, 3 September 2020 (UTC)