How to travel by subway, change lines from line 18 to line 1

#How to get there How to get there: Take the subway and change lines from Line 18 to Line 1 🚈If you are traveling from the airport on Line 18 to Line 1, you can change lines at Western China International Expo City Station (Line 1/ Station 30) at this station. 🔃Connects three lines in total (Brown Line Line 6/ Station 50), (Blue Line Line 1/ Station 30), (Green Line Line 18/ Station 6) Chengdu is a large city, but transportation is very convenient. Each place has a subway station running through it.