User talk:Yunbing Song/sandbox

Peter's Peer Review
The sandbox has a good lead which allows me to grasp the content clearly. The sandbox is well organized, each section is clear and headings are clear. Each section is a healthy length, and I cannot detect bias. The sandbox displays a neutral point of view. The sandbox has reliable sources which have been added to other articles or are being used for a final topic. Ellinap (talk) 19:15, 27 February 2019 (UTC)

Helena's Peer Review
This is a well constructed article edited by Yunbing Song. You make some complex sentences more easier to understand and edited them into a formal language, which is really good. The structure is clear and organized well. You also provide 3 sources for this article, which not only gives more details about your topic but also they are all reliable journal articles and closely related to your topic. The tone is neutral. It would be better if you add some pictures or tables that are associated with you topics because it can make your article more interesting. Overall, you did a very great job! — Preceding unsigned comment added by Yunxin Song (talk • contribs) 06:10, 22 March 2019 (UTC)