There's a phone on it and everything. You can consult them.

You can go to a tea shop near your home (or Tianshan tea shop with a large number of branches) to ask for relevant information. Sometimes you can ask the salesperson directly about the tea ceremony. They generally don't refuse to solicit business.

There is a training center for Chinese studies on Xinhua Road, but the specific address has been forgotten. You can go and have a look.