User talk:Chang yaoyu

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Happy editing! Cheers, 🇵🇸🇺🇦 FiddleTimtrent FaddleTalk to me 🇺🇦🇵🇸 08:39, 14 June 2025 (UTC)
Welcome to Wikipedia, and thank you for your contributions. Although everyone is welcome to contribute constructively to the encyclopedia, please note that there is a Manual of Style that should be followed to maintain a consistent, encyclopedic appearance. Deviating from this style, as you did in Unmanned aerial vehicle, disturbs uniformity among articles and may cause readability or accessibility problems. Please take a look at the welcome page to learn more about contributing to this encyclopedia. MOS:NOTSEEALSO instructs us to not place red links in See also sections. Donald Albury 19:49, 13 May 2025 (UTC)
I notice that you have what appears to be an article on your user page. Please note that, per the guideline at Wikipedia:User pages#User pages that look like articles, you are not allowed to have content on your user page that looks like an encyclopedia article. Please move that material to the Draft space by following the instructions at Wikipedia:Drafts. Thank you for your cooperation. - Donald Albury 20:05, 13 May 2025 (UTC)
Please do not add or change content, as you did at VTOL, without citing a reliable source. Please review the guidelines at Wikipedia:Citing sources and to see how to add references to an article. Thank you. BilCat (talk) 22:46, 13 May 2025 (UTC)
Hello, Chang yaoyu. We welcome your contributions, but if you have an external relationship with the people, places or things you have written about on the page VTOL, you may have a conflict of interest (COI). Editors with a conflict of interest may be unduly influenced by their connection to the topic. See the conflict of interest guideline and FAQ for article subjects for more information. We ask that you:
- avoid editing or creating articles about yourself, your family, friends, colleagues, company, organization, clients, or competitors;
- propose changes on the talk pages of affected articles (you can use the {{edit COI}} template), including links or details of reliable sources that support your suggestions;
- disclose your conflict of interest when discussing affected articles (see Wikipedia:Conflict of interest § How to disclose a COI);
- avoid linking to your organization's website in other articles (see Wikipedia:Spam § External link spamming);
- do your best to comply with Wikipedia's content policies.
In addition, you are required by the Wikimedia Foundation's terms of use to disclose your employer, client, and affiliation with respect to any contribution which forms all or part of work for which you receive, or expect to receive, compensation. See Wikipedia:Paid-contribution disclosure.
Also, editing for the purpose of advertising, publicizing, or promoting anyone or anything is not permitted.
You indicated that you have a conflict of interest on the topic of vertical takeoff and landing aircraft in the user box you briefly displayed on your user page. Please clarify on this page whether you do indeed have such a conflict of interest. Donald Albury 12:55, 14 May 2025 (UTC)

Congratulations, and thank you for helping expand the scope of Wikipedia! We hope you will continue making quality contributions.
The article has been assessed as Start-Class, which is recorded on its talk page. Most new articles start out as Stub-Class or Start-Class and then attain higher grades as they develop over time. You may like to take a look at the grading scheme to see how you can improve the article.
If you have any questions, you are welcome to ask at the help desk. Once you have made at least 10 edits and had an account for at least four days, you will have the option to create articles yourself without posting a request to Articles for creation.
If you would like to help us improve this process, please consider
.Thanks again, and happy editing!
🇵🇸🇺🇦 FiddleTimtrent FaddleTalk to me 🇺🇦🇵🇸 08:37, 14 June 2025 (UTC)