"Special forces-style tourism" characterized by fast-paced "check-in" is becoming popular in China. During the "May Day" holiday in Sanya, Hainan, tourists skydiving and diving into the sea are also popular.

Compared with rapid marching tourism, Sanya's extreme sports of "going to the sky and entering the sea" make tourists gain different gains in psychological stress resistance and skills. Sanya can develop more personalized tourism products related to sea, land and air to meet the diversified travel needs.