NeiJia in BeiJing

hey all, its 4 am in Beijing and im jetlagged af, just wondering which parks or places in China's capitol offer solid lessons in xingyi, bagua, taiji, or tongbei. I hear tongbei is pretty selective with students, but my teacher (marcus opalenik) had remarked that his master, luo dexiu, when asked what other CMAs are up there with the big three, had mentioned tongbei.

If I could choose, I would like to walk some circles and try my hand at Bagua. Whenever i see a baguadao on the internet these days, I seem to get this twinkle in my eye that wont go away, haha.

I'll be around the universities, so I will definitely be checking out what the student associations at my school (qinghua) have to offer. I'm posting here trying to solicit specific schools or master that I could approach. I will already be going to parks and keeping an eye out for random encounters, so please keep the advice specific.

If there happen to be no places, I would also be interested in crosstraining a grappling-centered art, like BJJ or Judo.