[Solved] When were the stories written?

This reading response contain three articles totally but the first article "The past and the punishments" by YU HUA I am not be able provide to you, you can read it throughout your way, the another two I will upload it, and please read it and finish this reading response and quote the answer with page number, the detail of instructions as following:

Read YU HUA, “The Past and the Punishments,” The Past and the Punishments. Tr. Andrew F. Jones. Honolulu, University of Hawaii Press, 1996.

Read CHEN Yingzhen, “My Kid Brother Kangxiong,” Tr. Lucien Miller. Exiles at Home: Stories by Ch`en Ying-chen. Ann Arbor: Center for Chinese Studies, University of Michigan, 1986; Read ZHANG Dachun, “The Wall,” Tr. Chen I-djen. The Chinese Pen (Summer 1987): 1-21.

Reading questions:(Please focus on this part) 

When were the stories written? What do they have in common? How do they differ from each other? What are the most memorable lines for you, and why? Use quotes with page numbers from the stories to support your analysis. Carefully cite any sources you use to avoid plagiarizing others.

Your reading response it doesn`t have to be long, two well-written paragraphs will do.