A man who says he joined Tim Walz on a trip to communist China is speaking out about his experience of traveling to the country with the future vice-presidential candidate.

“It was almost a daily revelation of how much he adores the communist regime,” the former student told Alpha News.

For over a decade, Tim Walz traveled to and from China. First arriving in the country in 1989, Walz taught at a high school in partnership with a nonprofit program affiliated with Harvard University. During this first trip, Walz was visiting Hong Kong when the Tiananmen Square protests began in April. Those protests ended in June when the communist government massacred protestors on June 3-4, 1989.

After the massacre, Walz later took a train to Beijing to visit the square, according to the New York Times.

Upon returning to the United States after that first trip, Walz told local newspapers how much he enjoyed his time in China. On June 4, 1994, Walz married Gwen Whipple on the fifth anniversary of the Tiananmen Square massacre. Gwen told a local newspaper that Walz “wanted to have a date he’ll always remember,” the Wall Street Journal reported. The couple spent their honeymoon in China, according to local reports from the time.