What's the fastest way to get to the Posts and Telecommunications Building (Qinghe East Road) by bus?

Bus route: Metro Line 6 → Metro Line 3, the whole journey is about 45.3 kilometers.

1. Walk about 600 meters from Guangdong Communications Building to Tuanyi Square Station.

2. Take Metro Line 6 and arrive at Tianhe Bus Terminal after 8 stops.

3. Walk about 100 meters and transfer to Metro Line 3.

4. Take Metro Line 3 and pass 15 Station to Panyu Square Station.

5. Walk about 990 meters to the Post and Telecommunications Building (Qinghe East Road). ...