Guo, boy, generation, what's your name?
Guo Junyun Guo Zecheng Guo Yunan Guo Bojing Guo Longfei Guo Xiangjie Guo Weiqi Guo Yunzhi Guo Hanjin Guo Junyu Guo Shengde Guo Changren Guo Wenkai Guo Hongyun Guo Wenhua Guo Yu Dao Guo Xinghao Guo Botu Guo Zhixing Guo Fengyuan Guo Haotian Guo Shengen Guo Jingxuan