The 24-hour study room in Qishan campus of Fujian Normal University in Fuzhou City, East China's Fujian Province, Feb. 27, 2019. The room that never closes includes sleeping cabins and a space management system. (Photo: China News Service/Lyu Ming)
The 24-hour study room in Qishan campus of Fujian Normal University in Fuzhou City, East China's Fujian Province, Feb. 27, 2019. The room that never closes includes sleeping cabins and a space management system. (Photo: China News Service/Lyu Ming)
The 24-hour study room in Qishan campus of Fujian Normal University in Fuzhou City, East China's Fujian Province, Feb. 27, 2019. The room that never closes includes sleeping cabins and a space management system. (Photo: China News Service/Lyu Ming)
The 24-hour study room in Qishan campus of Fujian Normal University in Fuzhou City, East China's Fujian Province, Feb. 27, 2019. The room that never closes includes sleeping cabins and a space management system. (Photo: China News Service/Lyu Ming)
The 24-hour study room in Qishan campus of Fujian Normal University in Fuzhou City, East China's Fujian Province, Feb. 27, 2019. The room that never closes includes sleeping cabins and a space management system. (Photo: China News Service/Lyu Ming)
The 24-hour study room in Qishan campus of Fujian Normal University in Fuzhou City, East China's Fujian Province, Feb. 27, 2019. The room that never closes includes sleeping cabins and a space management system. (Photo: China News Service/Lyu Ming)
The 24-hour study room in Qishan campus of Fujian Normal University in Fuzhou City, East China's Fujian Province, Feb. 27, 2019. The room that never closes includes sleeping cabins and a space management system. (Photo: China News Service/Lyu Ming)
The 24-hour study room in Qishan campus of Fujian Normal University in Fuzhou City, East China's Fujian Province, Feb. 27, 2019. The room that never closes includes sleeping cabins and a space management system. (Photo: China News Service/Lyu Ming)
The 24-hour study room in Qishan campus of Fujian Normal University in Fuzhou City, East China's Fujian Province, Feb. 27, 2019. The room that never closes includes sleeping cabins and a space management system. (Photo: China News Service/Lyu Ming)