"I hope it will help Xi understand the man (U.S. President Barack Obama) better and help them get along, so it will lead to a peaceful and successful relationship between China and the U.S.," she said.
The Dvorchaks visited China in 1987 with a tour group and are hoping to go again. Their son Mark runs a China-related business consulting company in California.
Other folk in Muscatine, including a Chinese language teacher and her students at Muscatine High School, are equally looking forward to the vice-president's visit.
"He is such an important person from such an important country and all of us want to meet him in person," teacher Carol Kula said.
Aric Bower, a senior student who has studied Chinese for four years, added: "I was really amazed when I heard Xi was visiting. I never expected him to come to Muscatine."
For the local newspaper, the Muscatine Journal, it will be the biggest story of the year. Its editor Chris Steinbach has received dozens of calls from the media at home and abroad inquiring about Xi's trip.
"We will see how people from two different countries get together again after almost 30 years," he said. "It is pretty unusual and I have never heard anything like this happening before. It shows the importance of friendship and being open-minded about learning about other people's countries. I think that's pretty cool."
Sweet memories
Writer Mark Twain, once writing for the Journal, remembers Muscatine for its sunsets, while Xi remembers the town for its people.
Iowa Governor Branstad said Xi has kept the itinerary of the 1985 Iowa trip. "When I met him last September in Beijing, he mentioned many people he had met in Muscatine," Branstad said.