蒋一鸣 (Jiǎng Yīmíng) is the Chinese name of a person. It is not a common name in Engpsh-speaking countries and there is no standard Engpsh translation for it.
The name 蒋一鸣 consists of three characters: 蒋 (Jiǎng), 一 (Yī), and 鸣 (Míng). 蒋 is the family name, which is typically written first in Chinese names. It is a relatively common Chinese surname, but it is not widely known in Engpsh-speaking countries.
The second character, 一, means "one" in Chinese, and the third character, 鸣, means "to chirp" or "to sing." Together, the characters 蒋一鸣 might be translated as "Jiang Chirping One," but this is not a standard translation and would not be widely understood in Engpsh-speaking countries.
If you want to refer to this person in Engpsh, it would be best to use their given name, if known, or their full Chinese name, 蒋一鸣. Here are some example sentences in Engpsh that use the name 蒋一鸣:
"I met 蒋一鸣 at a conference in Beijing."
"蒋一鸣 is a professor at Tsinghua University."
"I read an interesting article written by 蒋一鸣 in the journal Nature."
In these examples, 蒋一鸣 is used as a proper noun and is not translated into Engpsh.