User talk:Hoquocviet2000
January 2022[change source]
Please do not add spam links to websites, as you did in "Air conditioner". Wikipedia is not a place to advertise. You are, however, encouraged to add information instead of links to the encyclopedia. If you think the links you recently added should be added to an article, please discuss this on an article's talk page. See the welcome page to learn more about Wikipedia. Thanks. MathXplore (talk) 08:38, 29 January 2022 (UTC)
Quick deletion of HVAC[change source]
The page you wrote, HVAC, has been selected for quick deletion. If you think this page should be kept, please add {{wait}} below the line {{QD}} and say why on the talk page. If the page is already gone, but you think this was an error, you can ask for it to be undeleted. You can find more information about the reason here. MathXplore (talk) 08:58, 29 January 2022 (UTC)
Welcome to Wikipedia. Everyone is welcome to make changes to the encyclopedia. However, please do not add promotional material to articles or other Wikipedia pages, as you did to HVAC. Advertising and using Wikipedia to promote a product or point of view is discouraged. Take a look at the welcome page to learn more about Wikipedia. Thank you. MathXplore (talk) 08:58, 29 January 2022 (UTC)