Tell you:
Leave the headquarters:
7:30 9:30 1 1:40 14: 10 16:40
Starting from China:
7:50 10:00 12:00 14:20 17: 15
The boarding and alighting places are the two places you mentioned. ...
Just to remind you, it's best to wait for the bus 20 minutes in advance, because there are many people waiting for the bus, and if you line up at the back, it's only one meter ~ ~