Hey everyone! I am looking for a Chinese tutor or even a good Mandarin school. My Chinese is already good, but I would like it to be great. Plus, I want to take HSK6 in the near future and I need help with that. I'm only interested in experienced teachers or Mandarin schools that have small group classes or private tutoring. And it has to be in Puxi, preferably downtown. Any advice/ recommendation? Thanks!