User talk:73.170.189.126

February 2021
Hello. This is a message to let you know that one or more of your recent contributions did not appear constructive and has been reverted. Please take some time to familiarise yourself with our policies and guidelines. You can find information about these at our welcome page which also provides further information about contributing constructively to this encyclopedia. If you only meant to make test edits, please use the sandbox for that. If you think I made a mistake, or if you have any questions, you may leave a message on my talk page. Thank you. Magitroopa (talk) 18:45, 22 February 2021 (UTC)

August 2021
Hello, I'm Yamaguchi先生. I noticed that you added or changed content in an article, Zhongxiao Dunhua metro station, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Yamaguchi先生 (talk) 17:21, 4 August 2021 (UTC)

Thanks for contributing to the article Zhongxiao Dunhua metro station. However, one of Wikipedia's core policies is that material must be verifiable and attributed to reliable sources. You have recently used citations which copied, or mirrored, material from Wikipedia. This leads to a circular reference and is not acceptable. Most mirrors are clearly labeled as such, but some are in violation of our license and do not provide the correct attribution. Please help by adding alternate sources to the article you edited! If you need any help or clarification, you can look at Help:Contents/Editing Wikipedia or ask at New contributors' help page, or just ask me. Thank you. Kuru  (talk)  21:21, 5 August 2021 (UTC)

Welcome to Wikipedia. We appreciate your contributions, but in one of your recent edits to Songshan-Xindian line, it appears that you have added original research, which is against Wikipedia's policies. Original research refers to material—such as facts, allegations, ideas, and personal experiences—for which no reliable, published sources exist; it also encompasses combining published sources in a way to imply something that none of them explicitly say. Please be prepared to cite a reliable source for all of your contributions. You can have a look at the tutorial on citing sources. Please refrain from doing it again, thank you. Edgar Searle (talk) 05:06, 7 August 2021 (UTC)