According to Baidu map, the way for Chengdu Zoo to reach the Global Center by subway is as follows:

1. First, take Metro Line 3 at Zoo Station and get off at Provincial Gymnasium Station.

Secondly, transfer to the subway 1 line and get off at Jincheng Square Station.

3. Finally, it takes 57 minutes to walk 690 meters to the Global Center, with a total distance of 19.3 kilometers.