I think this is the most important project for Guangzhou tourism, but it is not recommended on the Internet. Let me give you a science popularization: the departure place is opposite Beijing Road Subway Station, next to Yangzhong Hui, Guangdong Province. It's also there to buy tickets. It is divided into 30 yuan a day and 50 yuan two days. After buying the tickets, you can follow them in the corresponding time. Send a headset and a brochure when you get on the bus. When all the three lines are seated down, Guangzhou will basically understand, which is a very good project.