I lost the pinyin address from my document so I will add it later.  The Zoo is a great place to visit.  It is more than 40 Hectares, good exercise with some uphill walking.  It has a large fun park with interesting rides and if you have kids, they will love it.  I had heard a lot of stories about China Zoo's but this one is excellent.  I have been 3 times and still missed some of the things,  When last there they had drained the lake for maintenance work.  But well worth a visit.