The composition of donkey friends is relatively extensive, including civil servants, teachers, doctors and freelancers. Some travelers have college education or above, 80% are familiar with computers and networks, and 20% have digital cameras. After work, the donkey friends go outdoors to relax, let go of their mood and pursue a high-grade life, which not only exercises their bodies, but also adjusts their spirits, making full preparations for improving work efficiency.

At present, outdoor sports are booming in Yuzhou.