Mr. Lu and Mrs. Ding show their marriage certificates at a marriage register office in Wuhan, central China's Hubei Province, April 7, 2020. Wuhan has resumed marriage registration service for citizens since April 3. (Xinhua/Cai Yang)

Mr. Chen and Mrs. Zhang go through marital procedures at a marriage register office in Wuhan, central China's Hubei Province, April 7, 2020. Wuhan has resumed marriage registration service for citizens since April 3. (Xinhua/Cai Yang)

Mr. Lu and Mrs. Ding pose for a photo ahead of their marriage registration at a photo studio in Wuhan, central China's Hubei Province, April 7, 2020. Wuhan has resumed marriage registration service for citizens since April 3. (Xinhua/Cai Yang)

Mr. Chen and Mrs. Zhang pose for a photo ahead of marriage registration at a photo studio in Wuhan, central China's Hubei Province, April 7, 2020. Wuhan has resumed marriage registration service for citizens since April 3. (Xinhua/Cai Yang)

A staff member works at a marriage register office in Wuhan, central China's Hubei Province, April 7, 2020. Wuhan has resumed marriage registration service for citizens since April 3. (Xinhua/Cai Yang)

A staff member prepares a marriage certificate for a couple at a marriage register office in Wuhan, central China's Hubei Province, April 7, 2020. Wuhan has resumed marriage registration service for citizens since April 3. (Xinhua/Cai Yang)

Mr. Lu and Mrs. Ding show their marriage certificates at a marriage register office in Wuhan, central China's Hubei Province, April 7, 2020. Wuhan has resumed marriage registration service for citizens since April 3. (Xinhua/Cai Yang)