China Miyu -oned 858- Avi 019 2021

The terms "Avi" and the number "019" likely refer to two different things:

The phrase " China Miyu -ONED 858- Avi 019 refers to a specific entry in Japanese adult media (AV), featuring the actress China Miyu (also known as Miyu China) In this specific release, produced under the label with the code China Miyu -ONED 858- Avi 019