I want to take the elderly to travel to Guangxi after the holiday. It is said that the scenery and air are good. How to get to Bama and Beihai?

Hello, the most important thing for traveling with the elderly is not to be too full and tired, and to focus on leisure. Going to Bama itself is a good place for health, and you can stay for two or three days. Because Bama and Beihai belong to different directions, it is suggested that we can stop by Detian to see the transnational waterfall, and then set off from Detian to Beihai. There is an expressway from Chongzuo to Beihai. We have the route of Bama+Detian+Beihai, or we can book it privately.