There are many long buses returning to Maoming Gaozhou in Chang 'an. There is also one at Chang 'an station, that is, the station where Chang 'an toll station comes to the big ring. If you don't want to go to the station, you can wait at Chang 'an Hotel, because many buses going to Maoming Gaozhou pass there. You can also wait at the high-speed entrance, which is the over the rainbow Hotel. It is very convenient to take a bus back to Maoming Gaozhou in Chang 'an, because no matter whether you enter the south end of Baoan on the same day or night, the cars on both sides of Bujilonggang pass through Chang 'an and go peacefully.