On January 15, 2017, Zhang Xiao'e, a 14-year PhD student in this group, and her husband Chen Caiyou had a grand and solemn wedding at the Great Wall Garden Hotel in Ezhou, Hubei. More than ten graduate students in the group attended the wedding and sent their blessings from Mr. Zhou Xiang, Mr. Wang Shaoru, Mr. Tian Tian, Mr. Weng Xiaocheng, Mr. Du Yuhao and all members of the group: wishing them a happy wedding, eternal union, a hundred years of good relationship and happiness!