Jinjing-Yu is a fictional character created by Tchaikovsky2. She is a canine chinese crested dog

"Of all my characters, I only see Jinjing-Yu (the crestie) as looking slightly childish (and her age is ambiguous; I deliberately combined several age characteristics in her, only to confuse the viewer).
Jinjing-Yu - unspecified; free to interpret as between, say, 12 and 18."

Tchaikovsky2 has said she lives in Hawai'i, O'ahu island along with Adreea, and Pekelo Pele. Additionally, Tchai doesn't keep them confined there for creative freedom. Jinjing-Yu and Adreea are best friends. Jinjing-Yu is adventurous and loves exploring abandoned locations (Urbexing).

Israel Kamakawiwo'ole, is her favorite musician. She owns a plushy hyeena named Lolz.