Thrilling Pudong Sun River National Park's pristine jungle crossing! This is the real virgin forest. Even the locals are rarely involved, so the person in charge of the national park gave us three local guides to guide us all the way, and there are at least five staff members. , do logistics for us. So, when I saw this battle, I knew that this crossing was not a joke. We started to enter the forest at 3 o'clock in the afternoon. Before entering, the guide once again emphasized with us the things that need attention at the same time, and sent a crutch to each of us, until I knew later. This, with the inconspicuous sticks, saved me in countless dangers.