see more

Newly wed couples attend a mass wedding ceremony at the 33rd Harbin International Ice and Snow Festival in Harbin, China's northern Heilongjiang province, 06 January 2017. As many as 18 couples participated in the mass wedding ceremony, which is part of the Harbin international ice and snow festival events. (Photo by Tao Zhang/NurPhoto via Getty Images)

Newly wed couples attend a mass wedding ceremony at the 33rd Harbin International Ice and Snow Festival in Harbin, China's northern Heilongjiang province, 06 January 2017. As many as 18 couples participated in the mass wedding ceremony, which is part of the Harbin international ice and snow festival events. (Photo by Tao Zhang/NurPhoto via Getty Images)

see more

Newly wed couples attend a mass wedding ceremony at the 33rd Harbin International Ice and Snow Festival in Harbin, China's northern Heilongjiang province, 06 January 2017. As many as 18 couples participated in the mass wedding ceremony, which is part of the Harbin international ice and snow festival events. (Photo by Tao Zhang/NurPhoto via Getty Images)

Newly wed couples attend a mass wedding ceremony at the 33rd Harbin International Ice and Snow Festival in Harbin, China's northern Heilongjiang province, 06 January 2017. As many as 18 couples participated in the mass wedding ceremony, which is part of the Harbin international ice and snow festival events. (Photo by Tao Zhang/NurPhoto via Getty Images)

see more

Couples pose for a group photograph during a mass wedding ceremony in Shifang, Sichuan province September 22, 2010. The ceremony was held for some 99 couples from all over the nation, who have carried out relief work or donation after the 2008 Sichuan earthquake, according to local media. (Photo by Jie Zhao/Corbis via Getty Images)

Couples pose for a group photograph during a mass wedding ceremony in Shifang, Sichuan province September 22, 2010. The ceremony was held for some 99 couples from all over the nation, who have carried out relief work or donation after the 2008 Sichuan earthquake, according to local media. (Photo by Jie Zhao/Corbis via Getty Images)

see more

Couples pose for a group photograph during a mass wedding ceremony in Shifang, Sichuan province September 22, 2010. The ceremony was held for some 99 couples from all over the nation, who have carried out relief work or donation after the 2008 Sichuan earthquake, according to local media. (Photo by Jie Zhao/Corbis via Getty Images)

Couples pose for a group photograph during a mass wedding ceremony in Shifang, Sichuan province September 22, 2010. The ceremony was held for some 99 couples from all over the nation, who have carried out relief work or donation after the 2008 Sichuan earthquake, according to local media. (Photo by Jie Zhao/Corbis via Getty Images)

see more

A bride takes part in a wedding ceremony as part of the Harbin International Ice and Snow Festival in Harbin, northeast China's Heilongjiang province on January 6, 2016. A spectacular ice festival opened in China on January 5 but officials cancelled a firework display to allay safety concerns after a deadly New Year stampede in Shanghai. AFP PHOTO / WANG ZHAO / AFP / WANG ZHAO (Photo credit should read WANG ZHAO/AFP/Getty Images)

A bride takes part in a wedding ceremony as part of the Harbin International Ice and Snow Festival in Harbin, northeast China's Heilongjiang province on January 6, 2016. A spectacular ice festival opened in China on January 5 but officials cancelled a firework display to allay safety concerns after a deadly New Year stampede in Shanghai.          AFP PHOTO / WANG ZHAO / AFP / WANG ZHAO        (Photo credit should read WANG ZHAO/AFP/Getty Images)