I went to the gym in Zijing instead since it’s closer (it’s called Liu Chang zhong). It’s just a bouldering gym with a small wall of top rope.
I checked the survivor gym you mentioned. Actually paid a visit but didn’t climb there. Was pretty disappointed but it looks like all the gyms here are like that.
This is a post about the gym I mentioned. Slightly better than rest of the gyms but still. I didn’t think it’s worth traveling that far.
http://www.byeah.net/rock/guide/1258.html
anyways, it looks like all the gyms in Chengdu are lack of good route setting. would like to go outdoor if possible.