Excuse me, is it better to go to Shenzhen Xichong and South Australia, or to join a group?

It's better to go by yourself. Two days ago, I went with the group, including only accommodation and round-trip driving, as well as tickets for Xichong and free activities. I lived in Xichong log cabin, which was really humble and poorly equipped, but I didn't come back until I got together for a long time the next day. There were quite a lot of activities on the beach at night, and I thought it was more fun to have more people.