How many people can a shelter in Lanzhou accommodate?

A cabin can accommodate 20 people. According to the relevant public information, the square cabins in Lanzhou are arranged in a lattice room, and each area can accommodate 20 people. The simple bedstead is equipped with a small table and a storage box. Because the exhibition center is relatively empty, everyone is equipped with an electric blanket. The doctor will regularly measure the oxygen saturation, body temperature and blood pressure of each patient to ensure the stability of the most basic physiological state.