Line seven. Chenghua district Panda Avenue 1688 is the Panda Space-Time Pavilion. According to Baidu map, the distance from Chengdu East Station to Panda Space-Time Pavilion is13.5km, and it takes 58 minutes by subway, so you need to take subway line 7. Chengdu, also known as Rongcheng and Jincheng, is a prefecture-level city, provincial capital, sub-provincial city and megacity under the jurisdiction of Sichuan Province.