Life In 19x19

Would anybody like to recommend some go clubs in Nanjing and Beijing? I am leaving tomorrow with a group of 8 students and another teacher and hope to find the time to visit one - either to play there alone (I am about 1 dan) or to bring the students (who only barely know the rules). So maybe am looking for two kinds of clubs: Clubs that would be particularly interesting for me to visit and clubs were (western) beginners would also be welcome. I do speak some mandarin, in case that matters.

Best regards,

Theodor