What's Jiu-Er's real name?

I don't know what my sister Jiu-Er's real name is. She is a Xinhua native of Hunan, an online celebrity, Tik Tok, a rural catering chef. An accidental opportunity. Jiu-Er went out with relatives in his hometown to help with the banquet, but the video he sent casually was not expected to be noticed by netizens. Since then, Jiu-Er also began to formally contact with rural banquets. Jiu-Er likes cooking and bears hardships and stands hard work, which also makes her cooking more and more refined.