A couple poses for a photo at a marriage registry of Daoli District in Harbin, capital of northeast China's Heilongjiang Province, Feb. 22, 2022. (Photo: Xinhua)
A couple poses for a photo at a marriage registry of Daoli District in Harbin, capital of northeast China's Heilongjiang Province, Feb. 22, 2022.(Photo: Xinhua)
A staff member (R) presents a commemorative card to a couple at a marriage registry of Haidian District in Beijing, capital of China, Feb. 22, 2022.(Photo: Xinhua)
A couple poses for a photo outside a marriage registry of Haidian District in Beijing, capital of China, Feb. 22, 2022.(Photo: Xinhua)