You are wellcome!

well it is not near from PKU to Panjia Yuan. I think you need at least 1.5 hour to get there by bus for PkU is in the northwest of the city well Panjia Yuan the southeast. Beijing is HUGE! and crowded!

the antique town is worth visiting. it just 5 mins walk from Panjia Yuan.

Liuli Chang is also a good place. It is hard for foreigners to find those small shops deep in a Yard called "Haiwang Cun". I have some friends there who deal with Tibetain amber and turquoise.

Good luck in Beijing!

R.M.