1. The memes of Ledo and Yakult refer to the internet names + avatars of couples who are definitely not bad on the street, which means Ledo and Yakult.

2. Internet name refers to the name used online. Since the Internet is a virtual world, screen names were invented to avoid the trouble of using real names. A screen name generally refers to a virtual name of a netizen in the online world. Including: forum network name, QQ network name, MSN network name, game network name, etc.