Is it true that there is an apprentice bartender named Jin Quan Hotel on the Internet?

I'm not sure, but there is a trap called the bartender apprentice trap. If you go, you will be cheated of the deposit and work for a month. The deposit is small, but you won't leave easily after paying the deposit. This line of work is a skill that requires tuition. Regular big bars don't need students, but learning to bartend in the name of bartenders at most will make you do a lot of manual work, and eventually you won't learn anything good. If you really want to learn to bartend or go to school, schools are not recommended. Self-study is actually possible. I recommend you to join some bartenders' groups. If you need help in the same city, you can go and have a look.