I don't know if those who are not in Dalian can do it. It shouldn't be long before they come back from vacation. Learning so many things is definitely unacceptable. Why not do it step by step in the same way? There are many foreigners in Hangzhou, and the entertainment circle in Hangzhou, Zhejiang Province has naturally become the leader. Most bartenders will think that Hangzhou Yixin is good, the teachers are strong and friendly, there are classes in class, and there are topics after class. In Hangzhou Bar, 90% bartenders are new to Hangzhou, and the technology should be that Shine on You is better than Blue Bar. And learn to make coffee. If the requirement is not very high, it will be explained in the bartending course. All these can be learned online. Details can be searched online. I hope people who are not in Dalian can give you some ideas more or less.