G张华

G张华 refers to a person named Zhang Hua, with "G" likely indicating their gender, such as male. "张华" is a common Chinese name, where "张" (Zhang) is the surname and "华" (Hua) is the given name. In a professional or formal context, it’s a way to identify or refer to this individual clearly. If "G" signifies gender (e.g., male), it helps differentiate him from others with similar names. Overall, G张华 is a standard way to specify an individual named Zhang Hua with an added gender indicator.