User talk:Sifengdu/sandbox

You did a good job on introducing your topic; however, there is nothing on the cite! You should add some cites about the information you picked up from; otherwise, people can not check your material from the original website and decided whether you use your own words on the edit. (Yuting Cui (talk) 04:13, 21 November 2019 (UTC))

Fixing probable article in User talk:Sifengdu/sandbox
Not the original author, but this seems like this was meant to be an article or essay, so a 50/50 chance this should be deleted. I suggest this be edited to a more appropriate tone. Also, note that the creator hasn't edited since 12 December 2019. 71.225.210.110 (talk) 18:05, 7 June 2020 (UTC)