Documents Thanksgiving party at Dr. Ed Umbarger’s house. Probably 1986. The Umbargers invited both Zhao and....

Slide 1 Thanksgiving party at Dr. Ed Umbarger’s house. Probably 1986. The Umbargers invited both Zhao and Guan families for Thanksgiving every year while they were at Purdue.…

Documents Ziyou and Yuli posed in front of the US capital, Summer of 1985.

Slide 1 Thanksgiving party at Dr. Ed Umbarger’s house. Probably 1986. The Umbargers invited both Zhao and Guan families for Thanksgiving every year while they were at Purdue.…