1. Examples of naming Guo: Guo Liqin, Guo Chenzi, Guo Fancheng, Guo Yanshan, Guo Fangyang, Guo Tixuan, Guo Boling, Guo Yangu, Guo Fangcheng, Guo Qianyu, Guo Yanhan, Guo Qin Jian, Guo Xunxia, ??Guo Shanjiao, Guo Hongxi, Guo Daitan, Guo Yunyu, Guo Yaying, Guo Meicai, Guo Yongzi.
2. Key points when choosing a name: the pronunciation of the word should be pleasant to the ear, wishful, balanced between yin and yang, and full of rhythm. The fonts should be coordinated, varied, and easy to write. It should be combined with family tradition, career and the expectations of parents and elders for their children. Some families use alphabetical characters to arrange their seniority, which can prevent them from having the same name as their ancestors, as well as characters and accents. Boys and girls should be named according to their different gender characteristics and should reflect their gender characteristics.