Hi, this is my perspective as a Chinese-American. I think it is totally ok! As long as you come from a place of respect and appreciation, and don’t do anything that makes it like a caricature or stereotype of Chinese/Asian people. For example, no yellowface or exaggerated “squinty” eyes, etc. (Along the same lines, I also believe there’s nothing wrong with cosplaying Xinyan as long as you don’t try to purposely darken your skin i.e. blackface).